This high-tech Short Sleeve Jersey is made with FANATIC 'Race-Tech' Performance fabric with its state-of-the-art moisture management properties and physiological benefits of keeping lower skin temperature, greater hydration and reduced perceived physical exertion during exercise, to deliver you the power of unwavering performance. Designed with specially-engineered moisture-wicking microfibers that are naturally soft, lightweight, breathable, comfortable, moisture-expelling, odor and bacteria resistant. Keeps the wearer cool, fresh and dry, which ensures more focus and confidence. (UPF 40+) UV Protection. 140 gram material weight. Constructed with Flatlock stitching (for comfort and style) and Aero Compression Lycra Bands for the sleeve cuffs. Be COOL, look HOT! Women-Specific Fit or Unisex.