Our ultimate aerodynamic jersey, the LunaPRISM Long Sleeve provides lightweight, wind-splitting comfort for trans-seasonal, fast rides. Made from the latest in woven fabric technology, the innovative PRISM sleeves fit like a second skin, moving air and moisture faster than any material we ve used before. The luxuriously soft Luna torso fabric stretches to suit any body shape, while the elasticity of the sleeves offers greater muscle compression and a perfect fit ride after ride. Reinforced rear pockets maintain shape when packed full. Cut in our signature Race Fit: slim through the torso with a full-length sleeve and low-cut collar. Due to the high stretch, if you re between sizes we recommend choosing the smaller option.