Overview Ideal for covering up and keeping cool in hot, sunny weather, this breathable zip tee is built with UV-protective Dryflo™ Solar fabric to shield you from harmful rays. With a wearable, casual fit, it's a versatile tee for active mountain use. Features Dryflo™ Solar delivers UPF 40+ sun protection Wicking fabric with odour control treatment Lightweight deep centre front zip for enhanced venting Low-profile seams for next-to-skin comfort Integrated thumb opening Materials Main Fabric: Dryflo™ Solar Double Jersey Fabric (125gsm) with UPF40+ protection 100% Polyester Knitted LS T-shirt Mens Specification Centre back length (Size M): 71cm / 27.9inch Weight 174g/6.1oz (Size M) Post Catalog Revisions SS26. Olive - logo to be anthracite. Tempest Blue c/way - Logo to be zinc. SS27 Fern: Thread colour will be a better match to main fabric - Fern. Graphene:Centre front zip will be a better match to main fabric - Graphene