100% Yamamoto Japanese rubber (99.7% water impermeable) Ultra-smooth, low-water-absorption jersey Reduced panel, strategic seam design 3.3mm chest and back panels; 2.3mm arms, shoulders and lower legs Critical seam taping Back zip entry with VELCRO® closure YKK® zipper Volcom branded inner wrist and ankle seal silicone tape Internal Volcom Wetsuits By FERAL branding External thigh key pocket Good for 56-68°F degree water *(temperature range dependent on personal burliness)