Pant MTB HydraDri 5.0Built for serious wet weather riding, the HydraDri 5. 0 Pants deliver Leatts highest level of waterproof performance with rugged durability and trail ready features. The HydraDri Max 3 layer fabric provides 30,000mm waterproofing to block heavy rain and 30,000g m breathability to release sweat and heatpaired with exceptional 4 way stretch, a soft interior, and reinforced Deflextion panels on the knees and seat for abrasion resistance. YKK Aquaguard