Description of Royal Robbins Cool Mesh Stripe S/S Shirt Royal Robbins' Dyed Cool Mesh Weave features an open mesh weave for a natural ventilation system-ideal for hot, arid or humid conditions. The interesting color effest is created by two different colored yarns woven together in opposite directions. Features: Cross Dyed Cool Mesh Weave 4.4oz, 100% cotton Coconut buttons Pre-washed Traditional fit