The Trail 3.0 Long Sleeve Jersey combines breathability with laid-back style for hot-weather riding. Its lightweight X-Flow mesh construction keeps air flowing freely while maintaining opacity. There is no see-through effect despite the ventilation. The relaxed fit and ergonomically shaped sleeves allow unrestricted movement, with open-mesh arm panels boosting airflow during harder efforts. An antibacterial treatment helps the jersey resist odors between washes. Reflective details improve low-light visibility, and a built-in eyewear wipe offers convenient lens cleaning on the go. Constructed from bluesign approved four-way stretch fabric, the Trail 3.0 Long Sleeve prioritizes ventilation and performance when temperatures rise. Features Fit: Regular fit, 4-way stretch, Slitted hemline, Ergonomic sleeve insertion Fabric: X-flow lightweight mesh knit in a blend of polymer fibers and elastane. Stealth construction, meaning the mesh is barely visible Ventilation: Body in a stealth (invisible) mesh. Sleeves made from a more open mesh Bluesign approved fabric (the gold standard for more sustainable textiles). Plastic-free packaging Antibacterial treated Eyewear wiper Reflective details Leatt Jersey Size Chart All measurements in inches. Size Small Medium Large X-Large Arm 30.5-31 31-31.5 31.5-32 32-33 Chest 38-40 40-42 42-44 44-46 Height 5'6"-5'8" 5'8"-5'10" 5'10"-6" 5'11"-6'1"