{"title":"Merino Wool Base Layers for Kids","description":"\u003ch2\u003eMerino wool base layers for kids – warm first layer, soft against the skin\u003c\/h2\u003e\n\u003cp\u003eOur kids' merino base layers are a two-layer knit: the outside is mulesing-free merino wool (19.5 microns) and the side against the skin is soft bamboo viscose. The merino warms and absorbs moisture without touching the skin directly, so the base layer also suits children whose skin is sensitive to wool. Base layers come in sizes 74–164 cm and the merino all-in-one for the youngest in sizes 74–104 cm.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\n  \u003ch3\u003eWhy a merino base layer for kids?\u003c\/h3\u003e\n  \u003cp\u003eThe main job of a base layer is to keep the skin dry. Merino wool absorbs moisture inside the fibre: its moisture regain is about 14–16%, compared with about 0.4% for polyester. With dry skin, the child is less likely to get chilled, even when play stops for a moment. A cotton base layer soaks up moisture but stays wet against the skin.\u003c\/p\u003e\n\n  \u003ch3\u003eIs a merino base layer itchy for children?\u003c\/h3\u003e\n  \u003cp\u003eThe prickly feeling comes from wool fibres thicker than 30 microns, which press into the skin instead of bending against it. The merino fibre in our kids' base layers is 19.5 microns, and there is bamboo viscose against the skin as well. That is why the base layer usually also suits children who find an ordinary wool jumper too itchy. Skin sensitivity does vary from child to child, though. Read more in our article \u003ca href=\"\/en\/blogs\/merino-wool-stories\/is-merino-wool-itchy\"\u003eDoes merino wool itch?\u003c\/a\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eWhich size base layer should my child wear?\u003c\/h3\u003e\n  \u003cp\u003eA base layer should fit close to the body so it can move moisture away from the skin. One that is too loose does not touch the skin and leaves moisture behind, so allow less room to grow than for mid layers or outerwear. Choose by your child's height: 74–80, 86–92, 98–104, 110–116, 122–128, 134–140, 146–152 or 158–164 cm. Detailed measurements are in the \u003ca href=\"\/en\/pages\/choosing-the-right-size\"\u003esize chart\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003ch3\u003eAll-in-one or top and leggings?\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003cstrong\u003eMerino all-in-one (74–104 cm)\u003c\/strong\u003e – for the youngest. It does not ride up at the back when your child crawls or goes sledging.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eTop or half-zip and leggings (74–164 cm)\u003c\/strong\u003e – for older children. The pieces can be washed separately and mixed and matched, and it is easier for the child to go to the toilet independently.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eIs a base layer enough in sub-zero weather?\u003c\/h3\u003e\n  \u003cp\u003eThe base layer is the first layer. In sub-zero temperatures, add a warm mid layer on top and an outer shell that keeps out wind and snow. You will find warm \u003ca href=\"\/en\/collections\/childrens-mid-layers-and-overalls\"\u003ekids' mid layers and mid-layer all-in-ones\u003c\/a\u003e in their own collection, and our \u003ca href=\"\/en\/pages\/layer\"\u003elayering guide\u003c\/a\u003e explains the order of the layers.\u003c\/p\u003e\n\n  \u003ch3\u003eHow do I wash a kids' merino base layer?\u003c\/h3\u003e\n  \u003cp\u003eWash it on a wool or delicates cycle at the temperature on the care label with a pH-neutral wool detergent. Do not use fabric softener or tumble dry. Alkaline detergent roughens the surface of the wool fibre, making the knit feel coarser wash after wash. Merino resists odour build-up, so after a day at nursery, airing is often enough. Detailed instructions: \u003ca href=\"\/en\/pages\/merino-wool-care-guide\"\u003emerino care guide\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat are the base layers made of?\u003c\/h3\u003e\n  \u003cp\u003eThe Sensitive 225 knit is 46% merino wool, 44% bamboo viscose and 10% recycled polyamide, which acts as a support mesh between the layers. The fabric weighs 225 g\/m². North Outdoor is a Finnish company specialising in merino wool clothing. We design our products in Finland and use only mulesing-free merino wool. The kids' base layers are made in China.\u003c\/p\u003e\n\n  \u003ch3\u003eSee also\u003c\/h3\u003e\n  \u003cp\u003eComplete the outfit with \u003ca href=\"\/en\/collections\/socks-for-kids\"\u003ekids' merino socks\u003c\/a\u003e and a \u003ca href=\"\/en\/collections\/childrens-merino-wool-helmet-hat\"\u003ebalaclava\u003c\/a\u003e, or browse the \u003ca href=\"\/en\/collections\/merino-wool-clothing-for-children-and-youth\"\u003efull kids' range\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c\/div\u003e\n","products":[{"product_id":"sensitive-225-lasten-aluskerroksen-merino-vetoketjupoolo-musta","title":"Sensitive 225 base layer merino zip polo JR - black","description":"\u003cp\u003eThanks to the double knit (merino wool on the outside, bamboo viscose against the skin), you can get all the benefits of merino wool. The collection is designed especially for people with sensitive skin who find all types of wool irritating. The products have a non-itchy bamboo viscose knit on the inside. The merino-bamboo viscose knit ensures the base layer's thermal insulation, moisture wicking and antibacterial properties. The zip polo collar provides effective protection against the cold.\u003c\/p\u003e\u003cp\u003eMerino wool is a wool fiber obtained from merino sheep. Merino wool fibers trap warming air between the skin and the outer layer. The merino-bamboo viscose knit efficiently wicks moisture away from the skin. Thanks to its antibacterial properties, simply airing the garment is often enough to freshen it up. The merino wool in this product is mulesing-free.\u003c\/p\u003e","brand":"North Outdoor","offers":[{"title":"74-80","offer_id":54848739082618,"sku":"N41004A11-74-80","price":27.57,"currency_code":"EUR","in_stock":true},{"title":"86-92","offer_id":54848739115386,"sku":"N41004A11-86-92","price":27.57,"currency_code":"EUR","in_stock":false},{"title":"98-104","offer_id":54848739148154,"sku":"N41004A11-98-104","price":27.57,"currency_code":"EUR","in_stock":false},{"title":"110-116","offer_id":41169655169233,"sku":"N41004A11-110-116","price":27.57,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/0933\/6273\/products\/northoutdoor-N41004-A11-001_94f8758d-4976-4374-a7b2-cfd9dfde63c6.png?v=1694599928"},{"product_id":"sensitive-225-lasten-aluskerroksen-merinohousut-musta","title":"Sensitive 225 base layer merino pants JR - black","description":"\u003cp\u003eThe Sensitive 225 children's base layer merino pants are designed to provide softness and warmth for everyday life and outdoor activities. The double-layer knit combines an outer layer of breathable, mulesing-free merino wool with an inner layer of soft bamboo viscose, which feels pleasant against sensitive skin.\u003c\/p\u003e\u003cp\u003eThe material combination makes the pants flexible, thermoregulating, and highly moisture-wicking. The bamboo viscose lining enhances comfort and is also suitable for tactile-sensitive children who might find wool alone irritating to the skin. The elastic waistband and flat seams ensure a good fit without chafing. The Sensitive 225 merino pants are a reliable and warm base layer for all winter outdoor play and activities.\u003c\/p\u003e","brand":"North Outdoor","offers":[{"title":"74-80","offer_id":54848734822778,"sku":"N42003A11-74-80","price":49.95,"currency_code":"EUR","in_stock":true},{"title":"86-92","offer_id":54848734855546,"sku":"N42003A11-86-92","price":49.95,"currency_code":"EUR","in_stock":true},{"title":"98-104","offer_id":54848734888314,"sku":"N42003A11-98-104","price":49.95,"currency_code":"EUR","in_stock":false},{"title":"110-116","offer_id":41169655726289,"sku":"N42003A11-110-116","price":49.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/0933\/6273\/products\/northoutdoor-N42003-A11-001_f582f424-3d26-4ff6-b338-8a45154f134a.png?v=1694599990"},{"product_id":"sensitive-225-nuorten-aluskerroksen-merino-vetoketjupoolo-musta","title":"Sensitive 225 base layer merino zip polo JR - black","description":"Extremely comfortable and versatile children's base layer polo, made from North Outdoor's recommended merino-bamboo viscose material. The outer surface of the fabric is breathable mulesing-free merino wool and the inside is soft bamboo viscose. The knit is stretchy, effectively wicks moisture away from the skin, regulates body temperature, and is naturally antibacterial. Thanks to the bamboo viscose lining, the base layer shirt is also suitable for sensitive individuals who find all types of wool irritating to the skin. Equipped with a zipper, the Turtleneck provides effective protection against cold and wind. ","brand":"North Outdoor","offers":[{"title":"122-128","offer_id":41169662083281,"sku":"N51003A11-122-128","price":54.95,"currency_code":"EUR","in_stock":true},{"title":"134-140","offer_id":41169662116049,"sku":"N51003A11-134-140","price":54.95,"currency_code":"EUR","in_stock":true},{"title":"146-152","offer_id":41169662148817,"sku":"N51003A11-146-152","price":54.95,"currency_code":"EUR","in_stock":true},{"title":"158-164","offer_id":41169662181585,"sku":"N51003A11-158-164","price":54.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/0933\/6273\/products\/N51003A11_northoutdoor-merino-wool-k5_2_f14064c4-0954-4aed-94bf-18c5bcddd981.jpg?v=1743599502"},{"product_id":"sensitive-225-nuorten-aluskerroksen-merinohousut-musta","title":"Sensitive 225 base layer merino pants JR - black","description":"\u003cp\u003eThanks to the double knit (merino wool on the outside, bamboo viscose against the skin), you can get all the benefits of merino wool. The collection is designed especially for people with sensitive skin who find all types of wool irritating. The products have a non-itchy bamboo viscose knit on the inside. The merino-bamboo viscose knit ensures the base layer's thermal insulation, moisture wicking and antibacterial properties.\u003c\/p\u003e\n\u003cp\u003eMerino wool is a wool fiber obtained from merino sheep. Merino wool fibers trap warming air between the skin and the outer layer. The merino-bamboo viscose knit efficiently wicks moisture away from the skin. Thanks to its antibacterial properties, simply airing the garment is often enough to freshen it up. The merino wool in this product is mulesing-free.\u003c\/p\u003e","brand":"North Outdoor","offers":[{"title":"122-128","offer_id":41169662607569,"sku":"N52002A11-122-128","price":54.95,"currency_code":"EUR","in_stock":true},{"title":"134-140","offer_id":41169662640337,"sku":"N52002A11-134-140","price":54.95,"currency_code":"EUR","in_stock":true},{"title":"146-152","offer_id":41169662673105,"sku":"N52002A11-146-152","price":54.95,"currency_code":"EUR","in_stock":true},{"title":"158-164","offer_id":41169662705873,"sku":"N52002A11-158-164","price":54.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/0933\/6273\/products\/N52002A11_northoutdoor-merino-wool-k5_1.jpg?v=1694600011"},{"product_id":"sensitive-225-nuorten-aluskerroksen-merinopaita-musta","title":"Sensitive 225 base layer merino shirt JR - black","description":"An extremely comfortable and versatile children's base layer shirt made from North Outdoor's popular merino-bamboo viscose material. The outer surface of the fabric is breathable mulesing-free merino wool, and the inside is soft bamboo viscose. The knit is stretchy, effectively wicks moisture away from the skin, regulates body temperature, and is naturally antibacterial. Thanks to the bamboo viscose lining, the base layer shirt is also suitable for sensitive skin that finds all types of wool irritating. ","brand":"North Outdoor","offers":[{"title":"122-128","offer_id":41169663131857,"sku":"N51002A11-122-128","price":54.95,"currency_code":"EUR","in_stock":true},{"title":"134-140","offer_id":41169663164625,"sku":"N51002A11-134-140","price":54.95,"currency_code":"EUR","in_stock":true},{"title":"146-152","offer_id":41169663197393,"sku":"N51002A11-146-152","price":54.95,"currency_code":"EUR","in_stock":true},{"title":"158-164","offer_id":41169663230161,"sku":"N51002A11-158-164","price":54.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/0933\/6273\/products\/N51002A11_northoutdoor-merino-wool-k5_1.jpg?v=1694599270"},{"product_id":"sensitive-225-nuorten-aluskerroksen-merinohousut-luumu","title":"Sensitive 225 base layer merino pants JR - plum","description":"\u003cp\u003eThanks to the double knit (merino wool on the outside, bamboo viscose against the skin), you can get all the benefits of merino wool. The collection is designed especially for people with sensitive skin who find all types of wool irritating. The products have a non-itchy bamboo viscose knit on the inside. The merino-bamboo viscose knit ensures the base layer's thermal insulation, moisture wicking and antibacterial properties.\u003c\/p\u003e\n\u003cp\u003eMerino wool is a wool fiber obtained from merino sheep. Merino wool fibers trap warming air between the skin and the outer layer. The merino-bamboo viscose knit efficiently wicks moisture away from the skin. Thanks to its antibacterial properties, simply airing the garment is often enough to freshen it up. The merino wool in this product is mulesing-free.\u003c\/p\u003e","brand":"North Outdoor","offers":[{"title":"122-128","offer_id":47524844568900,"sku":"N52002L04-122-128","price":35.67,"currency_code":"EUR","in_stock":true},{"title":"134-140","offer_id":47524844601668,"sku":"N52002L04-134-140","price":35.67,"currency_code":"EUR","in_stock":true},{"title":"146-152","offer_id":47524844634436,"sku":"N52002L04-146-152","price":35.67,"currency_code":"EUR","in_stock":true},{"title":"158-164","offer_id":47524844667204,"sku":"N52002L04-158-164","price":35.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/0933\/6273\/files\/N52002L04_northoutdoor-merino-wool-k5_1_dbf6c44c-c0b6-4384-8042-cc6e958bd0e5.jpg?v=1702473561"},{"product_id":"sensitive-225-nuorten-aluskerroksen-merino-vetoketjupoolo-luumu","title":"Sensitive 225 base layer merino zip polo JR - plum","description":"Extremely comfortable and versatile children's base layer polo, made from North Outdoor's recommended merino-bamboo viscose material. 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","brand":"North Outdoor","offers":[{"title":"122-128","offer_id":47524836770116,"sku":"N51003L04-122-128","price":35.67,"currency_code":"EUR","in_stock":false},{"title":"134-140","offer_id":47524836802884,"sku":"N51003L04-134-140","price":35.67,"currency_code":"EUR","in_stock":false},{"title":"146-152","offer_id":47524836835652,"sku":"N51003L04-146-152","price":35.67,"currency_code":"EUR","in_stock":false},{"title":"158-164","offer_id":47524836868420,"sku":"N51003L04-158-164","price":35.67,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/0933\/6273\/files\/N51003L04_northoutdoor-merino-wool-k5_2.jpg?v=1743598983"},{"product_id":"sensitive-225-aluskerroksen-merinohaalari-jr-musta","title":"Sensitive 225 underlayer merino coverall JR - black","description":"\u003cp\u003eSensitive 225 merino overall is designed to provide warmth and comfort for active children. This versatile overall works perfectly as a base layer in cold conditions or on its own as a lighter insulating layer. The soft bamboo viscose knit against the skin feels pleasant and may prevent itching, making the overall an excellent choice for children with sensitive skin.\u003c\/p\u003e\u003cp\u003eThe overall is carefully designed down to the details. The seamless collar construction ensures that only soft bamboo viscose touches the skin around the neck, enhancing comfort. The zipper guard pocket prevents the zipper pull from chafing the chin, and the flexible zipper allows free movement without restrictions. Flatlock seams reduce chafing and ensure the overall remains comfortable even during prolonged wear and layering.\u003c\/p\u003e\u003cp\u003eSensitive 225 merino wool overall combines the best qualities of warm merino wool and comfortable bamboo viscose. It breathes, naturally regulates temperature, and is easy to layer with other garments. This versatile and well fitted overall is perfect for winter play, outdoor activities, and all active pursuits where comfort and warmth are key.\u003c\/p\u003e","brand":"North Outdoor","offers":[{"title":"74-80","offer_id":55718433554810,"sku":"N46504A11-74-80","price":74.95,"currency_code":"EUR","in_stock":true},{"title":"86-92","offer_id":55718433587578,"sku":"N46504A11-86-92","price":74.95,"currency_code":"EUR","in_stock":true},{"title":"98-104","offer_id":55718433620346,"sku":"N46504A11-98-104","price":74.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/0933\/6273\/files\/N46504A11_northoutdoor-merino-wool-clothing_1.png?v=1754414049"},{"product_id":"sensitive-225-aluskerroksen-merinohousut-jr-pinkki","title":"Sensitive 225 base layer merino pants JR - pink","description":"\u003cp\u003eThanks to the double knit (merino wool on the outside, bamboo viscose against the skin), you can get all the benefits of merino wool. 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","brand":"North Outdoor","offers":[{"title":"110-116","offer_id":57122306457978,"sku":"N51003P32-110-116","price":59.95,"currency_code":"EUR","in_stock":false},{"title":"122-128","offer_id":57122306490746,"sku":"N51003P32-122-128","price":59.95,"currency_code":"EUR","in_stock":true},{"title":"134-140","offer_id":57122306523514,"sku":"N51003P32-134-140","price":59.95,"currency_code":"EUR","in_stock":true},{"title":"146-152","offer_id":57122306556282,"sku":"N51003P32-146-152","price":59.95,"currency_code":"EUR","in_stock":true},{"title":"158-164","offer_id":57111955341690,"sku":"N51003P32-158-164","price":59.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/0933\/6273\/files\/N51003P32_northoutdoor-merino-wool-clothing_6.png?v=1785166733"},{"product_id":"sensitive-225-aluskerroksen-merinopaita-jr-pinkki","title":"Sensitive 225 base layer merino shirt JR - pink","description":"A very comfortable and versatile children’s base layer top made from North Outdoor’s popular merino-bamboo viscose material. 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