The ultimate walking shoe featuring a breathable, stretch upper and a ROLLBAR engineered specifically for walking. ROLLBAR TPU medial and/or lateral post with composite plate designed to minimize rearfoot movement (pronation and supination). When combined with TS2 provides the ultimate in motion control. ABZORB FL in midsole is New Balance's top of the line foam material with excellent cushioning and compression set properties. A blend of DuPont Engage Isoprene rubber and proprietary materials provides the ultimate ride. WALKING STRIKE PATH outsole stabilizes the foot through the walking gait cycle. Synthetic/mesh upper for lightweight and support. Stretch eyerow. Bi-Fit density strobel sock.