The Revolution Jersey SS is a mountain bike jersey built from KLIM's extensive off-road gear experience – a premium short-sleeve cooling jersey with comfortable, breathable mesh fabric construction for sweating it out on the acoustic bike or e-bike. An internal microfiber glasses wipe is included in the bottom hem panel, and the underarm gussets add comfort and prevent chafing. Features: Main body lightweight mesh fabric Entire jersey is highly breathable Micro glass bead integrated right shoulder material 3M™ Scotchlite™ Carbon Black Reflective Material on left shoulder Seamless underarm design for comfort & mobility Drop tail Internal microfiber glasses wipe on bottom hem panel