{"product_id":"heatwave-thermalwear-womens-thermal-underwear-set-long-sleeve-top-and-long-johns-bottom","title":"Heatwave Thermalwear Women's Thermal Underwear Set Long Sleeve Top And Long Johns Bottom","description":"\u003cp\u003eWhen the cold bites, you need a base layer that works as hard as you do — genuinely warm, genuinely comfortable, and invisible under everything you wear. Meet the Heatwave Thermalwear Women’s Thermal Underwear Set — a lined, cotton-rich long sleeve top and bottom designed to be your warm, breathable base layer for winter outdoor sports and everyday cold-weather comfort. Engineered with advanced insulating yarn and a soft brushed interior, this lightweight set locks in heat without bulk, delivers all-day comfort under layers, and moves with you from ski slopes to city commutes. Available in classic colours and a full size range, it’s the cosy, high-performance baselayer you’ll reach for all season.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced Insulating Yarn — Crafted with high-performance insulating yarn and a soft, brushed inner surface that traps more warm air close to the skin.\u003c\/li\u003e\n\u003cli\u003eComfort Fit Ribbed Construction — A flexible ribbed knit conforms to your body’s contours for a snug-yet-stretchy fit.\u003c\/li\u003e\n\u003cli\u003eCotton-Rich Material — Made from cotton and polyester for a breathable, durable, and soft touch against the skin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003cp\u003eMade from cotton and polyester for a breathable, durable, and soft touch against the skin. The cotton-rich blend wicks moisture and provides long-lasting comfort.\u003c\/p\u003e\n\u003ch3\u003eColours Available\u003c\/h3\u003e\n\u003cp\u003eWhite, – Clean, classic, and perfect under light-colored outerwear., Marl Grey, – Versatile, sporty look for gym-to-trail wear., Black, – Sleek and discreet under any outfit.\u003c\/p\u003e\n\u003ch3\u003eSizes Available\u003c\/h3\u003e\n\u003cp\u003eUK 10–12 (EU 38–40) UK 14–16 (EU 42–44) UK 18–20 (EU 46–48) UK 22–24 (EU 50–52) The ribbed stretch accommodates movement and layers comfortably under your winter apparel.\u003c\/p\u003e\n\u003ch3\u003eCare Instructions\u003c\/h3\u003e\n\u003cp\u003eMachine wash at 40°C. Tumble dry on low to medium. Wash dark colours separately to preserve vibrancy.\u003c\/p\u003e\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cp\u003ePerfect Christmas gift for outdoor enthusiasts, hikers, and skiers A thoughtful birthday treat for her who feels the cold Great Secret Santa present — practical, comfortable, always appreciated Ideal self-care gift for anyone who spends time outdoors in winter.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this warm enough for skiing or outdoor sports?\u003c\/strong\u003e\u003cbr\u003eYes — the insulating yarn and brushed interior are engineered for cold-weather performance as a base layer for skiing, snowboarding, and hiking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I wear this under everyday clothes?\u003c\/strong\u003e\u003cbr\u003eAbsolutely. The slim ribbed fit layers smoothly under jeans, trousers, or work attire without adding visible bulk.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for sensitive skin?\u003c\/strong\u003e\u003cbr\u003eYes — the hypoallergenic fibres are gentle and non-irritating for comfortable all-day wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat sizes are available?\u003c\/strong\u003e\u003cbr\u003ePlease refer to the Sizes Available section for the full range. If you're between sizes, we recommend sizing up for the most comfortable layering fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it machine washable?\u003c\/strong\u003e\u003cbr\u003eYes — machine wash at 40°C. Easy to care for, wash after wash.\u003c\/p\u003e","brand":"Heatwave Thermalwear","offers":[{"title":"BLACK \/ UK 10-12 (EU 38-40)","offer_id":56019986350455,"sku":"RZK38809","price":6.67,"currency_code":"GBP","in_stock":true},{"title":"BLACK \/ UK 14-16 (EU 42-44)","offer_id":56019986383223,"sku":"RZK38810","price":6.67,"currency_code":"GBP","in_stock":true},{"title":"BLACK \/ UK 18-20 (EU 46-48)","offer_id":56019986415991,"sku":"RZK38811","price":6.67,"currency_code":"GBP","in_stock":true},{"title":"BLACK \/ UK 22-24 (EU 50-52)","offer_id":56019986448759,"sku":"RZK38812","price":6.67,"currency_code":"GBP","in_stock":true},{"title":"WHITE \/ UK 10-12 (EU 38-40)","offer_id":56019986481527,"sku":"RZK38813","price":6.67,"currency_code":"GBP","in_stock":true},{"title":"WHITE \/ UK 14-16 (EU 42-44)","offer_id":56019986514295,"sku":"RZK38814","price":6.67,"currency_code":"GBP","in_stock":true},{"title":"WHITE \/ UK 18-20 (EU 46-48)","offer_id":56019986547063,"sku":"RZK38815","price":6.67,"currency_code":"GBP","in_stock":true},{"title":"WHITE \/ UK 22-24 (EU 50-52)","offer_id":56019986579831,"sku":"RZK38816","price":6.67,"currency_code":"GBP","in_stock":true},{"title":"MARL GREY \/ UK 10-12 (EU 38-40)","offer_id":56019986612599,"sku":"RZK38817","price":6.67,"currency_code":"GBP","in_stock":false},{"title":"MARL GREY \/ UK 14-16 (EU 42-44)","offer_id":56019986645367,"sku":"RZK38818","price":6.67,"currency_code":"GBP","in_stock":true},{"title":"MARL GREY \/ UK 18-20 (EU 46-48)","offer_id":56019986678135,"sku":"RZK38819","price":6.67,"currency_code":"GBP","in_stock":true},{"title":"MARL GREY \/ UK 22-24 (EU 50-52)","offer_id":56019986710903,"sku":"RZK38820","price":6.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1496\/2424\/files\/women-s-thermal-underwear-set-long-sleeve-top-long-jane-bottom-warm-base-layer-for-winter-outdoor-sports-by-heatwave-thermalwear-thermal-underwear-1199313281.png?v=1761227158","url":"https:\/\/www.sockstack.com\/en-je\/products\/heatwave-thermalwear-womens-thermal-underwear-set-long-sleeve-top-and-long-johns-bottom","provider":"Sock Stack","version":"1.0","type":"link"}