The Foursquare Tobin has everything you need in a jacket and nothing you don't. The Tobin is made with a Nylon/Poly Harringbone. It has critically taped seams, fulltime hood and powderskirt. The Tobin also features a removable Tech flannel. It is easily attached and removed with snaps, no zippers. The Tobin has wrist gaiters, these are essential in keeping the elements out. You will love the Tobin.