ASICS Men's GEL-KAYANO 33 WIDE - BLACK/WHITE NSAST The GS:SFD was designed and

The GS:SFD was designed and perfected with Speedland athlete Cam Hanes

CloudTec Phase technology delivers ON's signature progressive cushioning

PWRRUN foam midsole means a softer stack of cushion for our most comfortable run yet

40% cotton

ASICS Men's GEL-KAYANO 33 WIDE - BLACK/WHITE NSAST The GS:SFD was designed andThe ASICS GEL KAYANO 33 is a premium stability daily trainer built for runners who want plush, structured cushioning over long miles. For 2026 the Kayano gets a major overhaul, debuting FF BLAST MAX foam for a softer, livelier ride, while the 4D GUIDANCE SYSTEM delivers adaptive support that helps guide the foot smoothly through every stride. A redesigned engineered knit upper improves breathability and lockdown, and PureGEL technology in the heel