The 840 is designed with a fuller fit so there’s plenty of room to move and insert an orthotic, if you need it.
- 12 mm drop: due to variances created during the development and manufacturing processes, all references to 12 mm drop are approximate
- Blown rubber outsole
- Full EVA (Ethyl Vinyl Acetate) strobel board for all-day comfort
- Medicare / HCPCS code = A5500, may be eligible for Medicare reimbursement
- No-sew material application
- Polyurethane insert
- Synthetic/mesh upper