Biotex Warm Effect Men's High-Neck Thermal Base Layer

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

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

Technical specifications

• Product type: Men's long-sleeved thermal jersey
• Composition: Polypropylene, polyamide, elastane
• Technology: BIOFLEX WARM, with Btx fibre and a thermal stretch multi-weave construction
• Temperature range: min -5°
• Stretch micromesh zones: Chest, back and underarms
• Fit: Slim fit
• Intended use: Cycling, MTB, running and walking, as a base layer or on its own
• Washing: Inside out at a maximum of 40°, air dry, do not iron
• Sizes: XS-S, M-L, XL-XXL

Biotex was founded in Faenza in 1990 from an idea by Antonio Visani and is still based in the Romagna town today. It makes technical underwear and clothing for cycling and mountain biking, supporting riders throughout the seasons. Its name combines “Bio”, life, and “Tex”, fabric: a reference to the idea of well-being through what we wear.