The Patagonia Mesh Master II Vest is designed for efficiency and comfort under extreme weather conditions.  The body of the vest is constructed from tough polyester mesh fabric which breathes exquisitely and won't become waterlogged in prolonged rain.  Vertical pocket orientation maximizes storage efficiency and reduces bulk.  A large double-zip back storage pocket is set high to keep your lunch and rain jacket dry.  An EVA foam collar distributes weight nicely and adds comfort.  Strategic accessory holders, a sunglasses loop and D-rings complete this well-designed vest.  Color: Alpha Green