Stretch Cordura at the knees for flexibility, comfort and durability Pre-bent slim fit legs Advanced KneeGuard Pro with expansion pleats, keeping your kneepads in optimum position for superior protection, comfort and durability Classic Holster Pocket and easy to access ruler pocket featuring knife fastener Velcro tool holder, front loops with key holder possibility and classic cargo pocket with attachment for I.D badge 2-way stretch fabric with 4-way stretch panels in rear Slim fit