Asic's™ GEL-DS Trainer series just keeps getting better. A comfortable fit and a ton of special features makes for a great training shoe.

• APMA Seal of Acceptance (American Podiatric Medical Association).
• I.G.S® (Impact Guidance System) multi-layered midsole to help the foot's natural gait from heel to toe.
    - Guidance Line® Technology are vertical flex grooves to enhance the gait.
• Rearfoot and Forefoot GEL® Cushioning System to reduce shock and enhance movement.
• AHAR® (ASICS High Abrasion Rubber) increases durability.
• Biomorphic Fit™ is a stretchy material at the upper.
    - Reduces buckling and skin irritation.
• ComforDry™ Sockliner gives cushioning and anti-microbial properties.
    - Cools and dries.  
• Duomax™ is placed in the base of the dual-density midsole.
    - Enhances stability and support.
• DuraSponge® Outsole is a blown AHAR® rubber compound.
    - Enhanced cushioning and durability.
• Solyte® Midsole material for extreme cushioning and durability.
    - Lighter than ASICS standard EVA or SpEVA material.
• Space Trusstic System® is a midfoot stabilizer.
    - Places a pocket between the Trusstic System device and the midsole.
    - Controls the midsole deformation.
    - Makes the foot function more efficiently.
    - Propulsion Trusstic resembles connective tissue by creating tension as the foot goes into the propulsion stage.
• Upper: comfortable and breathable.
• Appropriate for Underpronators to overpronators.
• Wet Grip® Outsole enhances traction on wet and dry surfaces.
    - Made from a blend of organic and non-organic materials.
• Clutch Collar System™ is an endoskeletal collar for a supportive fit.
• Weight: 8.8 oz.
• Note: ASICS products may only ship to the United States and United States Territories.