Shield yourself from bitter cold with the slim fit Zone One Sheep Suit Baselayer . The BodyfitZone technology combines breathable gusseted panels and mesh inserts for warmth and comfort. Its large hood protects the head and ears. A front zipper closure makes it easy to slip in or out of the suit. Fitted with a front zip-fly and rear flap, you can relieve yourself without taking off the suit. The flatlock stitching looks neat and tailored. Its prevents the skin from grazing or bruising while moving about.