100% waterproof, windproof, and breathable * Heat Escape vents under the arms allow you to regulate body temperature to avoid overheating * Magnetic Chest Call Pouch, License/Key Pouch, Call Separator, Deep Water Handwarmer Pockets * Construction: Refuge HS with HyperShield Technology, Fleece-lined, Taped seams, Adjustable neoprene cuffs