<SPAN class=productTabs>In climbing, until you snag that final jug nothing is a given. Not so with the Retro Rhythm. It's consistently warm and durable. We use a polyester 1/2" pile knit with reinforcements at the elbows, forearms and cuffs for added durability. Y-Joint™ sleeves maximize mobility. Zippered handwarmer pockets and a generous hood keep you warm between attempts. </SPAN>