The North Face Men's Thermoball Trench TNF Medium Grey Heather Waterproof, breathable, ThermoBall insulated shell ThermoBall powered by PrimaLoft synthetic insulation retains loft and warmth, even when wet Seam-sealed construction Covered zip with hidden snap placket Raglan sleeves Polyurethane (PU) hand pockets Zip on collar with stowable hood Internal chest pocket Shaped, bonded cuffs Drop-tail hem Media compatible High-definition logo on chest and back