Freejump Adults AIR\\\'S Flat Grip Tread Straight Eye Stirrups Black. The Freejump Adults AIR\\\'S Flat Grip Tread Straight Eye Stirrups are a must-have for any jumping enthusiast! Constructed from high-quality stainless steel with a floor mounted on Air Cushion, the AIR\\\'S Stirrups provide comfort and support when jumping. With upper polyamide headband, designed to trigger in case of high pressure to facilitate the release of the foot if needed. Features: Flat Grip Tread Straight Eye Supergrip Studs Stainless Steel Architecture Patented Air Cushion Elastomer Soles 100% Recyclable