evo.com | Five Ten Bike Shoes > The Five Ten Kestrel Boa Shoes bring classic clipless shoe design to mountain biking for more traditionalist riders. The Boa closure system creates a snug, compressive fit and Stealth Marathon rubber provides grippy security so you can step up that podium with the same confidence you have in the saddle. Stealth Marathon(TM) Rubber Outsole A Stealth(R) Marathon rubber tread adds high-friction grip on rocky trails. Hook-and-Loop and Boa Fasteners Seamless Overlays Abrasion-Resistant Toe Cap Outer Shoe Made with at Least 50% Recycled Materials | Five Ten Kestrel Boa Shoes 2025 - 11 in Black | Rubber