Ride Concepts Women's Hellion Clip BOA Black Size:EU 37.5 Built for the IN Route hidden BX PSI Built for the IN Route hidden cable routing to be used with the IN ROUTE AERO ROAD STEM and heel counter precision fit you can adjust on the fly ClipGrip rubber outsoleHexagon outsole: featuring reverse hex relief pattern on toe and heel for hike able climbs and descentsD3O® High Impact Zone Technology insole: absorbs impact and reduces fatiguePerformFit™ Wrap from the BOA® Fit System: delivers dialed in performance and precision fitTraditional lace closureLi2 dial: features multidirectional adjustment for tightening and loosening and low friction TX4 LaceBOA® Dial shield bayonet: for additional durabilityIntegrated D3O® pads: for top of foot protectionLightweight bonded upper: featuring Cordura® mesh for durability and breathabilityAnti bacterial mesh lining: controls odorTPU mud guard: to protect against dirt