Original owner wore shoes twice. Fit was a bit tight with socks. Shoes would be a perfect fit if worn barefoot as designed per New Balance.

The New Balance Minimus MR10 is the industry's first minimal running shoe to marry barefoot running benefits with traditional trainer protection. Inspired by Good Form Running and the promotion of the mid-foot strike, the Minimus collection holds a world of discovery for the neutral runners as well as those with gait issues or chronic injury to conquer.

Fit: Designed to be worn barefoot, the Minimus shoes provide a tight fit and snug slipper-like feel. Many of New Balance customers order a half size larger, especially when they intend to wear socks.