Allover Jammer Ultegra Di2 4 mm membrane: Maintains heel

4 mm membrane: Maintains heel positioning and reduces loss of power

Works from 15psi-120psi and temperatures from -20C to +50C

Rim height: 18 mm

Weight: 240g pair (9/16")

Allover Jammer Ultegra Di2 4 mm membrane: Maintains heelThis sleek and conservative silhouette is designed to offer maximum coverage and support in a low drag design for optimal speed and hydrodynamics. Offering full coverage from mid waist to above the knee, the arena Jammer provides maximum performance and durability while an internal drawstring allows for complete adjustability and comfort. arenas most advanced and longest lasting fabric, 100% Polyester MaxLife suits are designed to deliver maximum