Volcom V.CO Twenty One Pants - Men's: Waterproof/Breathability Ratings:15,000mm / 15,000gmA^2 When a looser fit fits your style, go with the V.CO Twenty One Pant. It's GPT Articulated Fit helps give you room to roam in the alpine. If the sun happens to come out the V-Science Breathable Lining System goes to work to help you stay cool, it partners well the Mesh Lined Zippered Vents, as you pair well with the V.CO Twenty One Pant. GPT Articulated Fit Zip TechA(R) Pant to Jacket Interface Mesh Lined Zippered Vents Stone Butt Patch Triple Reinforced Rise Adjustable Inner Waistband Brushed Tricot Lined Handwarmer Pockets Stretch Boot Gaiter w/ Lace Hook Black-Flax Reinforced Back Hem Specialty Ticket Ring Cargo Pockets Back Pockets