The 608V3 is the walk in the clouds sensation that motivates you to move more everyday because of its signature fit, natural construction, and cushioning technology ABZORB® cushioning in the midfoot provides exceptional shock absorption Seamless Phantom Liner reduces the weight of the shoe plus enhances the comfort and fit EVA (Ethyl Vinyl Acetate) foam footbed for cushioning Non-marking outsole Approved Medicare/HCPCS code = A5500 Diabetic Shoes, may be eligible for Medicare reimbursement Dual-density Collar uses both a softer density foam against the foot for cushioning, and a firmer density foam for support Internal shank 10mm drop: due to variances created during the development and manufacturing processes, all references to 10mm drop are approximate Color: White with Black & Blue