The Biotex Thermo Long Sleeve Base Layer with a high collar is made from a double-layer thermal fabric, designed for those who want to achieve the best performance without worrying about the weather. Ideal for all outdoor sports, it can also be used as an intimate garment for everyday life.

• Thermal fabric composed of a double layer due to the internal sponge point: the internal polypropylene ensures effective breathability.
• To be worn as a base layer during the colder seasons to stay dry and pleasantly warm even during prolonged physical activity.
• The double-layer fabric with an internal sponge point has a unique characteristic: it creates an insulating air cushion that keeps your temperature constant, preventing heat and cold from coming into direct contact with the skin.
• Achieving high thermal comfort even at the coldest temperatures is essential to keep the body energetic and sprightly and to fully enjoy one's sports performance.
• The 100% BTX polypropylene fiber fabric is breathable, antibacterial, and hypoallergenic; it does not retain sweat and odors: your body is wearing comfort and is at ease in all situations.
• Color: Green.