Elastic, soft and ergonomic bib shorts with C4 pad for maximum comfort Additional information elastic, soft material for optimum freedom of movement durable polyamide fabric ergonomic mesh support construction for optimum ventilation Silicone-padded leg tips for a better fit Infinity C4 Pad Men's This item runs small. We advise you to choose one size larger than your usual size. See size chart Allows normal range of motion.