What Our Gearhead® Experts Are Saying: "The Stone Mica 20K Pant is my go-to for storm riding. It’s super waterproof, has great venting for warmer days, and the relaxed fit gives me plenty of room to move and layer. Reinforced hems are clutch for durability—these pants are built to last." Whether we’re chasing storm days or lapping sun-soaked park features, the Volcom Stone Mica 20K Pant keeps us dry, moving, and ready for whatever the mountain throws our way. With a 20K waterproof and breathable membrane, these uninsulated shell pants are built for riders who want maximum weather protection and the freedom to layer their way. The V-Science 2-layer shell uses a recycled blend fabric with non-fluorinated DWR for eco-conscious durability, while fully taped seams and AquaGuard® zippers keep moisture sealed out. The relaxed fit and adjustable waistband offer comfort and mobility from bootpack to base area, and smart details—like mesh-lined vents, a Zip Tech® jacket interface, and reinforced kick panels—mean these pants are just as tough as the terrain we ride.