New Balance’s extremely popular black 928BK3 SL-2 last walker provides extra space in the forefoot and over the instep for improved fit. It has breathable full-grain leather uppers, stabilizing one-piece Rollbar® technology, a plush compression molded EVA midsole for stability and foot comfort plus a Walking Strike Path® outsole that guides the foot through walking gait cycle. SL-2 last. Men's sizes 7–13, 14, 15, 16 in 4E and 6E widths.