When it's flex-time, we pull on the Flex. Flexes from workday to weekend. Both street and backpack-ready. Whether we are flexing across time zones, hemispheres, seasons or laundry days, the wrinkle-free fabric wears well through it all. Two front pockets, one secure back pocket. Elastic waist. 17" long on size M. Catalog/web only. XS(2), S(4-6), M(8-10), L(12-14), XL(16).