Trad plaid with Royal Robbins panache, Royal Robbins' Lenny is an ideal fit for a myriad of activities. Blending cotton and polyester to create a comfortable, durable base layer, the Lenny also features tonal stitching details and dual chest pockets. 60% cotton, 40% polyester. Tonal stitching details, double chest pockets with button closure, rotated front and back yokes set on bias, shirt tail hem, bias detail at center back collar, center front placket, chest pockets and bottom seam. Material: Cotton, polyester.