- New
ONE SIZE. The Biotonik MESH FLEX Undershirt is the classic cycling underwear garment.

Designed for those who need fresh and light clothing. Thanks to the GRID-TECH technology, the mesh interferes with skin and top clothing, preventing annoying rubbing and creating fresh air cushions that let the skin breathe. The polypropylene fiber has the ability to absorb the skin moisture, leaving it always fresh and dry. Processed with antibacterial and perfumed procedure.
Suitable for all sports practiced in high temperature conditions.
Data sheet
Specific References
ONE SIZE. The Biotonik MESH FLEX Undershirt is the classic cycling underwear garment.
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