NTN compatible in two sizes: Scarpa and Crispi boots 26.0 and under fit the Small Bindings, 26.5 and up are Large. For Scott/Garmont boots, the break is between 25.5 and 26.0. 80+ degrees of resistance-free touring Easy step in and out spring-loaded dual-height climber tech-toe pin height: 1.6” Th...