The Leatt Trail 3.0 Long Sleeve Jersey brings breathable comfort and understated style to warm-weather trail sessions. Built with airy X-Flow mesh in a stealth construction, it maximizes ventilation while maintaining opacity so you're not riding in a see-through layer. Its relaxed fit and body-mapped long sleeve cut move naturally with your riding position, while open mesh zones on the arms ramp up cooling when you push the tempo. An antibacterial treatment keeps things fresher between washes, and thoughtful details like reflective accents and a built-in eyewear wipe add practical value. Constructed from Bluesign certified fabrics with four-way stretch, the Trail 3.0 Long Sleeve handles the heat without sacrificing coverage, perfect for sun protection on those warm trail days. 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"