 | Mens prAna Ridgecrest Long Sleeve - Stormy Night. A corduroy button-up made from 100% organic cotton. With a soft corduroy texture made from 100% organic cotton, the Ridgecrest Long Sleeve is a chilly day staple. Wear it open over your favorite tee or buttoned all the way up for extra warmth. | Mens prAna Ridgecrest Long Sleeve in Navy Blue, Size Medium... - Mens prAna Ridgecrest Long Sleeve - Stormy Night. |