Nike Unisex Zoom SD 4 Size:8.5 FDA Registered Medical Device

FDA Registered Medical Device

Reduces stress on sore feet

The Boomerang’s massage roller strap contours around your body and its handles make it easy to massage your arms

Heel-focused Active Foot Frame™ technology: Cradles the foot for a secure

Tumble dry low

Nike Unisex Zoom SD 4 Size:8.5 FDA Registered Medical DeviceWhy You'll Love It: Throw farther with the aid of Nike's classic shot put, discus, and hammer throwing shoe, the Zoom SD Category: Shot Put, Discus, and Hammer Throwing Shoe The Nike Zoom SD 4 delivers a contoured support for elite level performance. The no sew upper provides seamless comfort while the midfoot strap and Flywire cables wrap under the arch, helping to minimize internal movement as you're preparing to launch. KEY FEATURES Forefoot molded