Revitalize your stride by moving as nature intended. Fly light in the minimal design and freeing comfort of the MR1 from New Balance. Part of the NB Minimus line - Set between barefoot running and traditional cushioned running shoes, this Minimus road shoe is ideal for the neutral runner or those seeking to conquer their gait issues by learning better form. Highly breathable mesh upper. Lightweight synthetic overlays. FantomFit is a skeletally designed upper that provides ultralight support and a glove-like fit. No-sew design helps reduce the likelihood of chafing. Foam insole for lightweight comfort. Differential: 0 mm. Minimus HI-REZ outsole features independent pods that move with the foot's natural movement to deliver optimal flexibility and increased underfoot sensitivity. Built on an NL-0 last, which features a wide forefoot width, a reduce toe box depth, low instep height and a standard heel width. Imported.