The Weather-Boss Jacket is designed to bring Grundéns proven quality into other types of protective clothing. Made of a heavy-duty 10,000mm waterproof and 5,000mvp breathable 500 denier nylon, we have also coated the inside with a waterproof breathable barrier and taped all the seams to eliminate any water intrusion through stitching. Our toughest built workwear, Weather-Boss is perfect for long, wet days on the construction site or any time you find yourself working in extreme conditions. The jacket offers a regular length cut, perfect for use with a tool belt.