Gradient compression zones apply targeted support where needed most.

• 12 mm drop: due to variances created during the development & manufacturing processes, all references to 12 mm drop are approximate
• Blown rubber outsole
• Engineered mesh
• Full EVA (Ethyl Vinyl Acetate) strobel board for all-day comfort
• No-sew material application
• Polyurethane insert
• Synthetic/mesh upper
• Style W840GO4 is Medicare/HCPCS code = A5500, may be eligible for Medicare reimbursement.

Rocker geometries reduce energy expenditure during strides