Biotex Warm Effect thermal mock-neck jersey for men

The Biotex Warm Effect base layer is a men's long-sleeve thermal top designed for cycling, MTB and running on cold days. Wear it as a first layer or on its own.

• Keeps you warm down to -5°, thanks to BIOFLEX WARM technology with Btx fiber
• Stretch mesh on the chest, back and underarms for unrestricted movement
• Slim fit, close to the body: stays firmly in place even under other layers
• Thicker fabric in sensitive areas and ribbed fabric on the sides for a better fit
• Choose from XS-S, M-L and XL-XXL: each size covers two sizes

Technical features

• Product type: Men's long-sleeve thermal top
• Composition: Polypropylene, polyamide, elastane
• Technology: BIOFLEX WARM, with Btx fiber and elasticated thermal multi-layer knit
• Temperature range: min -5°
• Stretch mesh zones: Chest, back and underarms
• Fit: Slim fit
• Intended use: Cycling, MTB, running and walking, as a first layer or on its own
• Washing: Wash inside out at a maximum of 40°, air dry, do not iron
• Sizes: XS-S, M-L, XL-XXL