– Our most advanced jersey ever, featuring the All-New ‘’4-Cell” Performance Fabric with 4-way stretch – Silicone lined edge, laser-cut venting on the upper chest, upper arms, and obliques for added cooling -Stich less welded seams on arms – One of the lightest jerseys at only 7oz (size L) – 4 way stretch vented panel falls on the entire back to allow maximum movement -Infinity cuff/cuffless and infinity collar lined with stretch tape for maximum comfort – Extended tail with cooling mesh – Clear silicone printing on lower back to help keep jersey tucked in – Closed Cell venting keeps you cool under the forearms, shoulders, under-arms, and tail WARNING: Cancer and/or reproductive harm - www.P65Warnings.ca.gov