Asymmetric Toe Box
A foot is thinner on the lateral toe side than on the medial side.
Boa® Instep Grasp
A unique, centrally located cable routing system for the BOA boot that allows evenly distributed tightening to both the upper and lower sections of your boot.
To tighten, just pull the inner liner lace with just one hand... and it locks itself!
FLEX INDEX 2
Unisex: Forgiving progressive flex. Women: Progressive flex.
The FPG (Foot Precise Guidance) insole features a cupped heel shape and curved arch under your instep, providing you with maximum support for your entire foot. No more cramping means a more fun riding!
Our Thermo Insole is made from lightweight, yet super supportive EVA foam that provides great vibration dampening and comfort.
This liner dispenses with lower lacing (not needed because of IPS and Hybrid lacing on the shell) to eliminate pressure points and give even easier entry and exit without compromising on fit.