Leatt Jersey MTB All Mountain 2. 0With Temperature Control Fabric A jersey is more than just a shirt you can wear while riding. It is a technical garment that can wick moisture and dry quickly. The Leatt Jersey MTB All Mountain 2. 0 is made from a cotton-feel material. TENCEL is made from utilized tree pulp in Austria. This recycled yarn is a premium technical fabric with great performance qualities. TENCEL is effective at controlling body temperature in a variety of climates. Its soft touch is ideal for sensitive skin and all-day comfort. Features TENCEL high-performance comfort material made from utilized tree pulp Less irritation than cotton that is perfect for sensitive skin Longer back coverage and a hip split for mobility Stealth reflective trim enhances visibility in low-light conditions SPECIFICATIONSMaterial TENCELSleeve Length Short Sleeve Closure Type No Zipper Fit Regular Fit Intended Use MTBSpecial Features Reflective Trim 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 Allmtn 2. 0 Men's | Size Large In Black