ForceFlex technology incorporates patented multi-injection molding of the lens with a flexible Thermo Plastic Urethane (TPU) frame. Dual material temples combine Thermo Plastic Rubber (TPR) for comfort and grip and polycarbonate for durability. Features universal nose bridge and bayonet temples. Includes carrying case. Lenses filter out 99.9% of ultraviolet radiation. Exceeds ANSI Z87.1+ 2003 standards and meets U.S. Military Eyewear Ballistic Impact Resistance Requirements, MIL-PRF-31013 clause 3.5.1.1.

Check out the video to the left and see how flexible CREWS FORCEFLEX really are!