With the look and board feel of a vulcanized shoe, yet with the support and protection of a cupsole, the KSL Dos Black/Grey/White is a narrower, thinner, sleeker version of its older brother, the KSL 1, complete with an extra layer of leather where it counts, in the Ollie area. And don't forget the footbed, that special System G2Six Shooter gel cushion in the heel. Designed by Kevin ôSpankyö Long, synthetic upper, Thin padded tongue and collar, Elastic tongue centering straps, Lace protection flap option Lace plate metal detail, Triple-stitched toe tip Full-length internal EVA midsole, Molded STI Foam footbed cushioning, System G2 heel cushion, 400 NBS natural gum rubber cupsole Circular tread pattern with flex grooves