Heat resistant to 600 degrees

The Pulleysaver gives the climber the ability to climb strictly off of a pulley minimizing friction and making the climb super smooth

and a viewing port for visibility

it does not interfere with progression

Ariat FR Pima T-Shirt Select Size:Small Heat resistant to 600 degreesStay protected, comfortable, and stylish at work with the Ariat FR Pima T Shirt. Made with flame resistant U. S. grown Supima cotton blend, this everyday staple offers just the right amount of stretch and forward rolled shoulder seams for unrestricted movement. Expertly crafted to provide the best in protection and durability. Safety CAT 2 Rating for dual hazard flame resistant workwear to help protect against flash fire and electrical arcs 8. 3 cal