Engineered to perform. Featuring a new Adjustable Slit Upper that will wrap and support the foot plus an updated DuoSole® outsole for enhanced traction and flexibility, the GEL-DS Trainer® 23 builds on its predecessor's powerful reputation to deliver a lightweight, speed-focused run each and every time. The FlyteFoam® midsole stimulates bounceback while the Propulsion Trusstic® Technology works with your natural anatomy to propel you forward as you move through your gait cycle.

Features:

• FlyteFoam® Midsole Technology - Our FlyteFoam® technology provides exceptional bounce back and responsiveness no matter the distance, utilizing organic super fibers to help reduce packing out that traditionally happens with softer, low density foams.
• Propulsion Trusstic® Technology - Mimics connective tissue in the foot by creating tension as foot enters propulsion stage.
• DuoSole® Outsole - Reduces weight and enhances flexibility while maintaining traction and durability.
• Adapt Mesh
• AHAR Heel plug
• 3M Reflective
• DuoMax® Support System - A dual density midsole system positioned to enhance support and stability, positioned sport specifically.
• Rearfoot GEL® technology cushioning system - Attenuates shock during impact phase and allows for a smooth transition to midstance.
• Adapt Mesh™ Technology - Uniquely multi-functional mesh fabrication that provides support and flexibility for a secure and unrestricted fit.