The Speed and Strength® Critical Mass™ reinforced stretch jeans are built with a 12Oz 4 way stretch denim with Dupont™ Kevlar® fiber thread in the knee and seat. The jeans come fully equipped with removable Vault™ C.E. approved knee armor.
12oz 4-way Stretch Denim
Removable Vault™ C.E. Approved Knee Armor
Knee And Seat Reinforced With Dupont™ Kevlar® Fiber Thread