Five Ten Freerider Pro BOA Flat Shoes - Men's FTWR White/Core Black/Red 15Five Ten Freerider Pro BOA Flat Shoes Mens FTWR White Core Black Red 15. All day comfort on and off the mountain. The Five Ten Freerider Pro BOA shoes feature a BOA closure for a secure fit and easy adjustments. With their impact resistant toe box medium stiff build and signature sticky rubber these shoes offer exceptional grip and durability for all mountain and enduro riding. Their casual design also makes them suitable for wear off the bike.