Consider this your first line of defense-or freedom-on the bike. The Men's Transfer Mesh Sleeveless Baselayer is engineered to maintain thermal comfort through active moisture control, making it ideal across a wide temperature range and performance profile. Made with PRO Transfer Mesh fabric, this baselayer is highly breathable, quick-drying, and designed for unrestricted movement. Integrated In-R-Cool® technology activates with your body heat to provide continuous cooling when you need it, while the high-stretch construction ensures ultra mobility with minimal bulk. Strategic design touches include a tight fit through the armpits to prevent bunching under jerseys or jackets, and an extended rear tail for full coverage in the riding position. For added freshness, GoFresh™ anti-odor treatment keeps funk at bay even under hard rides and extended use. Made from recycled materials and finished with fabric tags sewn on the garment exterior to avoid friction during layering or indoor training sessions. Wear it solo under a jersey for warm days, on its own for trainer sessions, or as part of your layering system when the weather cools. It's the technical base layer you'll reach for every time.