{"product_id":"4fwarm-thermal-insulated-base-layer-top-for-men-4f-4fraw25uflem083-32s","title":"4FWarm Thermal Insulated Base Layer Top for Men 4F 4FRAW25UFLEM083-32S","description":"\u003cp\u003e\u003cstrong\u003eThe 4F men's insulated thermal base layer\u003c\/strong\u003e is a long-sleeved top designed to be worn as a second clothing layer while skiing, on winter walks and during activities in cold conditions. \u003cstrong\u003e4FWarm technology, a soft brushed inner side and a regular fit\u003c\/strong\u003e support thermal comfort and freedom of movement. The model is a functional choice in the category of \u003ca\u003e\u003cstrong\u003emen's fleece and brushed thermal underwear\u003c\/strong\u003e\u003c\/a\u003e, suitable as an additional insulating layer under a jacket.\u003c\/p\u003e \u003cp\u003eThe applied \u003ca\u003e\u003cstrong\u003e4FWarm technology\u003c\/strong\u003e\u003c\/a\u003e helps retain the heat generated by the body and limit heat loss during activities in low temperatures. The \u003cstrong\u003ebrushed inner finish\u003c\/strong\u003e provides softness and a pleasant feel against the skin. The main material consists of \u003cstrong\u003e79% polyester and 21% elastane\u003c\/strong\u003e, while the additional material contains \u003cstrong\u003e88% polyester and 12% elastane\u003c\/strong\u003e. The combination of these fibres provides stretch and allows the knit to adapt to body movements.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eThe regular fit with a hip-length cut\u003c\/strong\u003e provides a comfortable fit without excessively restricting movement. The \u003cstrong\u003ehigh stand-up collar\u003c\/strong\u003e additionally protects the neck from cold air, increasing the garment's functionality during outdoor activities. \u003cstrong\u003eFlat seams\u003c\/strong\u003e reduce friction between the material and the skin, helping to minimise the risk of chafing during extended wear. The 4F men's thermal underwear top combines an elastic construction with an insulated inner side, making it a practical addition to clothing for the slopes and colder days.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e 4F\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e men's insulated long-sleeved thermal underwear top\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePurpose:\u003c\/strong\u003e second clothing layer in cold conditions\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e4FWarm technology:\u003c\/strong\u003e supports warmth retention and thermal comfort\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInner finish:\u003c\/strong\u003e soft, brushed, supporting thermal insulation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e regular – comfortable fit and freedom of movement\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e hip-length\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCollar:\u003c\/strong\u003e high stand-up collar protecting the neck\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeams:\u003c\/strong\u003e flat, reducing the risk of chafing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e stretch synthetic knit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMain material:\u003c\/strong\u003e 79% polyester, 21% elastane\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdditional material:\u003c\/strong\u003e 88% polyester, 12% elastane\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e skiing, winter walks and activities in cold conditions\u003c\/li\u003e \u003c\/ul\u003e","brand":"Your Sports Performance","offers":[{"title":"XXL","offer_id":67765267038598,"sku":"5907192517338","price":39.99,"currency_code":"GBP","in_stock":true},{"title":"XL","offer_id":67765267071366,"sku":"5907192517345","price":39.99,"currency_code":"GBP","in_stock":false},{"title":"L","offer_id":67765267104134,"sku":"5907192517314","price":39.99,"currency_code":"GBP","in_stock":true},{"title":"M","offer_id":67765267136902,"sku":"5907192517352","price":39.99,"currency_code":"GBP","in_stock":false},{"title":"S","offer_id":67765267169670,"sku":"5907192517321","price":39.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/6328\/9623\/files\/xlarge_clean_835c7218-efa5-4671-807e-02fc1d364cc5.jpg?v=1792709086","url":"https:\/\/yoursportsperformance.com\/products\/4fwarm-thermal-insulated-base-layer-top-for-men-4f-4fraw25uflem083-32s","provider":"Your Sports Performance","version":"1.0","type":"link"}