The CCM 4052 Tacks Pants are made from a Nylon abrasion panel system that reduces weight and optimizes durability. A PE cap on hip joint gives a high level of protection dispersing the force of impact away from the hip joint. Molded PE protection in Kidney Area is for maximum impact protection and the floating spine protector is a high level impact protection in lower back. The external belt system with hidden length adjusting zipper provides a custom fit with 1” length extension.