Biotex Thermal base layer with high collar

The Biotex thermal undershirt with a stand-up collar is a highly functional performance shirt designed for optimal comfort and warmth. It is crafted to fit like a second skin while providing effective thermal insulation. The multilayer heat differentiation ensures that body temperature remains stable even under changing conditions. The bi-elastic fabric allows for excellent freedom of movement, and the seamless construction minimizes friction and enhances wearing comfort. A special ventilation zone in the back promotes targeted air circulation, supporting well-being during physical activities. The material composition of polypropylene, nylon, and elastane guarantees high functionality and durability.

• Integrated neck warmer for additional protection
• Seamless construction for maximum comfort
• Ventilation zone in the back for optimal air circulation
• Bi-elastic material for freedom of movement
• Multilayer heat differentiation for stable body temperature.