The adidas Boost line steps to a new level with this Energy Boost 3. This neutral daily shoe features the Boost midsole designed to give maximum cushioning and a responsive ride. Lightweight and breathable, the techfit® upper shows a new seamless design for support and a sock-like fit. The FITFRAME technology in the midfoot area gives stability to your foot strikes mile after mile.
Model Number: AF4920
Weight: 306 g (size 9 ½)
Stack Height: Heel (25mm), Forefoot (16mm)
How It Fits (based on width D)
Sizing: Standard running shoe length
Heel: Medium to narrow
Midfoot: Medium to low volume
Toebox Height: Low
Arch Structure: Medium
Shoe Shape: Semi-Curved
Formotion decoupled heel system adapts and moves with each individual's running style for a smooth heel-to-toe transition.
Boost is a lightweight midsole composed of TPU pellets, delivering a soft and responsive ride.
Torsion System uses a wishbone shaped thermoplastic unit in the midfoot that allows the forefoot and rearfoot to move independently for increased stability.
AdiWear is a non-marking carbon rubber in the heel for durable, improved traction.
Zonemotion is a gender-specific outsole design that delivers more forefoot flexibility.
Tech Fit Upper provides support while still providing flexibility.
Strobel Last with the upper stitched to full length fabric for a comfortable underfoot feel.