Front Features - Industrial rivet button, Durable YKK zipper, Air foam crotch protection, Custom DYE 50/50 lycra-nylon crotch venting, Inner thigh Breathable Assembly mesh venting, Re-designed max movement ballistic double stitched 400d & 200d knee protection.. * Bomb - With double stitching and a mix of 400d and 200d nylon combine to make the new Bomb-Proof C12 Dye"s most durable pant. With the 100% 400d nylon knee you are guaranteed the most consistent weave and strength available. A Nylon blend has a higher durability rating than most Kevlar out there. With Bomb-Proof Construction you can slide, dive, crawl, and roll with confidence. * OSF - Dye"s Old School Fit gear has been inspired by the previous generations of Core jerseys they have done. The culmination of 10 years of endless testing has allowed us to construct the most functional and advanced gear ever. * Back Features - Adjustable waist with smaller hip buckle, Tournament dry loop, Hyper flex yolk featuring Dye"s custom vented 50/50 flexible Prevent breathable properties, Pigsticker 200d hip protection, Dual fuzzy stick pockets, Reinforced triple stitched saddle seat, Rear nylon Prevent venting to keep you cool, Adjustable drawstring ankle cuffs. * Prevent - Dye"s Prevent Breathable Assembly method maximizes airflow throughout your entire playing gear, keeping air circulating to keep you cool. It is designed to disperse the heat away from all parts of your body. While the Breathable Assembly may keep you cool, they"ve also maintained the level of protection you have come to expect from Dye.