Perfect for any rider that wants to relieve tension on knees and anklesMade of one of the strongest hi-tech polymers produced by DuPontIntegrated 3D swivel action treads are positioned on a shock absorbent layer to relieve tension on knees and anklesWide tread provides a more secure and comfortable foundationAvailable in black or grey4-3/4" width225 gram weight per iron465137The Compositi Reflex 3D Swivel Action Wide Track Stirrups is perfect for any rider that wants to relieve tension on knees and ankles. Made of one of the strongest hi-tech polymers produced by DuPont, the integrated 3D swivel action treads are positioned on a shock absorbent layer to relieve tension on knees and ankles. The wide tread provides a more secure and comfortable foundation.