- California Slip Lasting - For stability and comfort. Upper is stitched around a canvas or EVA board and directly attached to the midsole.
- SpEVA® Midsole - Material Improves bounce-back characteristics and decreases midsole breakdown.
- Rearfoot GEL® Cushioning System - Attenuates shock during impact phase and allows for a smooth transition to midstance.
- Removable Sockliner - EVA sockliner moulded to the shape of the foot, which can be removed to accommodate a medical orthotic.
- Propulsion Trusstic - Mimics connective tissue in the foot by creating tension as foot enters propulsion stage.
- DuraSponge Outsole - A blown Rubber AHAR rubber compound for enhanced cushioning and durability in the forefoot.
- AHAR+ - New blown AHAR outsole material. Delivers enhanced cushioning, durability and ride to the foot.
- 3M Reflective Reflective material produced by 3M company, for night safety.
Asics GEL-HYPER Tri Women's Running Shoes ASIT581N9907 6lPCqdj