The O'Brien Connect Wakeboard Boot features 3 Velcro straps for the perfect fit and maximum customization. Lube-free entry means you're ready for the water sooner. Superior orthotic footbed lets you wakeboard all day without discomfort. Combination J-bars for ultimate heel hold. Strobel lasted liner. CMEVA outsole. Connect Boot sizes: S(4-6), M(7-10), L(10-13), XL(12-14).