- Synthetic-Mesh
- Leather sole
- Rearfoot and Forefoot GEL Technology Cushioning System – Attenuates shock during impact and toe-off phases, and allows movement in multiple planes as the foot transitions through the gait cycle.
- AHAR Outsole – Acronym for ASICS High Abrasion Rubber. Placed in critical areas of the outsole for exceptional durability.
- Seamless Construction – The use of seamless materials reduces the potential for irritation and friction caused by traditional stitches and seams.
- Trusstic System technology – Reduces the weight of the sole unit while retaining the structural integrity of the shoe.
- Heel Clutching System Technology – Exoskeletal heel counter provides improved support and creates improved heel fitting environment.
A totally disruptive new take on an unrivaled runner, the GEL-Quantum 360 4 provides premium performance and extreme endurance. Cushioned with 360 degrees of our signature GEL technology, this shoe delivers a responsive, spring-loaded ride that doesn’t quit. The all-new suede upper surrounds your foot with comfort and locked-down support. Weight: 12.80. Heel Height: 22. Forefoot Height: 12.