Get superior stability and comfort in a cross-trainer. The New Balance 857 features our top stabilizing and shock absorbing technology, including a ROLLBAR® with medial and lateral TPU posts, external heel counter, and N-ERGY® and C-CAP® for comfort. If you’re looking for superior stability along with total comfort, the New Balance 857 cross-training shoe is for you. An evolution of the 850 series, the 857 has a powerhouse of stabilizing technological features like a ROLLBAR® with medial and lateral TPU posts for motion control, an external heel counter and a full EVA Strobel Board. In addition to these stability features, it offers N-ERGY® and C-CAP® for shock absorption and a leather upper and a Phantom Liner for comfort.• 11 mm drop: due to variances created during the development and manufacturing processes, all references to 11 mm drop are approximate • External heel counter for rearfoot stability • Full EVA (Ethyl Vinyl Acetate) strobel board for all-day comfort • Leather upper • Medicare / HCPCS code = A5500, may be eligible for Medicare reimbursement • Non-marking outsole • Comfort zone for bunions • Styles WX857WB is approved Medicare/HCPCS code = A5500, and may be eligible for Medicare reimbursement.