Slip into all day comfort with the men’s ABEO Smart 3860 slip on. The leather upper features dual side goring for optimal comfort. The cushioned footbed is easily removed to accommodate a custom orthotic, while the SureGrip® slip-resistant rubber outsole provides flexibility and traction for the ultimate performance comfort.Developed and tested at Stanford University, SMARTsystem’s patent pending midsole is designed to reduce knee stress, knee pain, the progression of osteoarthritis, and may prevent its onset.*Burnished leather upper with elastic goring for a secure fit.Mesh lining for breathable comfort.Moisture-wicking footbed is easily removed to accommodate a custom orthotic.Dual density midsole with SMARTsystem technology.SureGrip® oil and water slip resistant outsole features an exclusive rubber compound, unique tread design, and meets the ASTM F 1677 slip resistance standards.Does not include ABEO® 3D3 Orthotic. Sold separately.