RykaRyka - Knock Out

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K.O. the miles that lie ahead, in the Ryka Knock Out running shoe! ; Predecessor: None. ; Support Type: Neutral to underpronation (supination). ; Cushioning: Lightweight, flexible response. ; Surface: Road. ; Differential: Not provided. ; Breathable engineered mesh upper with 3D print toe cap, 'soft-tech' molded neoprene, and synthetic overlays that provide comfortable support. ; Lace-up closure. ; Multi-layered heel fuses mid-foot and heel lockdown offers comfortable structure. ; Reflective hits for added visibility in low lighting. ; Heel pull tab. ; Padded tongue and collar. ; Smooth fabric lining. ; Removable Anatomical Precise-Return footbed. ; Compression foam midsole. ; Shock-absorbing RE-ZORB heel crash pad. ; Dual-density rubber outsole. ; Strategic flex grooves for added traction on road and treadmill surfaces. ; Imported. Measurements: ; Weight: 9.7 oz ; Product measurements were taken using size 8, width B - Medium. Please note that measurements may vary by size.