The Lashed Double Boa is a team favorite with well balanced medium flex, support, enhanced liner fit and the added benefit of the Dual BOA® Fit System featuring TX3 lace. With Performance Rubber Outsole, Evolution Foam Cushioning and a new tongue cover to keep you dry.Rider Style + FlexTeam Fit: Constructed with dual density intuition foam formulated for medium support, flex, and enhanced comfort, customize fit with heel hold kit and heat moldingLacing + LinerBOA® Fit System delivers micro-adjustable, precision fit, engineered to perform in the toughest conditions. Dual-zone Boa Fit System With H4 Coiler: Dual Zone Precision Fit Team Internal Harness: Reinforced harness built for ultimate support and heel hold Articulated Cuff: Eliminates Shell Distortion Independent Eyestay: Supportive Fit Performance Backstay: Enhanced Spine SupportConstruction + MaterialsPerformance Rubber Outsole: Enhanced Grip Evolution Foam Cushioning: High Rebound Cushioning 3D Molded Tongue: Even flex Protective Overmold: Fused OverlayFeaturesHeat Moldable LinerAdditional Features1:1 Lasting Molded footbed with heel cradle and arch support