Leatt Jersey MTB Trail 3. 0Casual Style and Max Airflow The Trail 3. 0 Long Sleeve Jersey delivers cool comfort and casual style for warm-weather trail rides. Made with lightweight X-Flow mesh in a stealth construction, it stays highly ventilated without looking see-through. The regular fit and ergonomic short-sleeve design offer natural movement on the bike, while open mesh panels on the arms increase airflow when the pace picks up. The jersey is treated with an antibacterial finish to stay fresh longer, and it's finished with reflective trim and an integrated eyewear wipe. With Bluesign-approved fabrics and four-way stretch, the Trail 3. 0 Long Sleeve is built for breathability and performance on hot trail rides. Features X-flow lightweight mesh knit in a blend of polymer fibers and elastane Stealth mesh for ultimate ventilation Eyewear wiper so you can clean your glasses during your ride SPECIFICATIONSMaterial X-Flow Lightweight Mesh Sleeve Length Short Sleeve Closure Type No Zipper Fit Regular Fit Intended Use MTBSpecial Features Eyewear Wiper, Reflective Details Sizing Size Extra Small Small Medium Large Extra Large XX-Large XXX-Large Arm Length (cm)74 - 76cm76 - 78cm78 - 80cm80 - 82cm82 - 84cm84 - 86cm86 - 88cm Arm Length (in)30 - 30. 5"30. 5 - 31"31 - 31. 5"31. 5 - 32"32 - 33"33 - 34"34 - 35"Chest Circumference (cm)91 - 96cm96 - 102cm102 - 106cm106 - 112cm112 - 116cm116 - 122cm122 - 127cm Chest Circumference (in)36 - 38"38 - 40"40 - 42"42 - 44"44 - 46"46 - 48"48 - 50" | Leatt | Jersey Mtb Trail 3. 0 Men's | Size Medium In Black