W's Lightweight R4 Vest Topsoil Brown Supplex nylon lines the neck

Supplex nylon lines the neck

This cold-weather baselayer can double as a warmer-weather outerlayer

A soft-sided carry-on bag (made with recycled fabric) that converts to a backpack

The women's version has contoured side panels for a feminine fit

with a drawstring waist and linen-like feel

W's Lightweight R4 Vest Topsoil Brown Supplex nylon lines the neckWindproof and stretchy, Lightweight R4 better suits high output endeavors in blustery weather than its burlier R4 counterpart. Non windproofed R1'\\" underarm panels on the jacket enhance breathability and mobility; the neck gasket closure seals out the elements; seamless shoulders allow pack wearing comfort. The jacket has three external pockets, two drop in internal pockets, a drawcord hem and a trim but regular fit. The vest's unlami nated side