The Seven Summits Boot builds its fit around a women's-specific Seven Summits CR W liner, shaped for comfort on a classic tour rather than scaled down from a men's last. A micro-adjustable buckle and a hook-and-loop power strap give two independent points of control, so the fit can be dialed in precisely without needing a premium closure system to do it. A 60-degree cuff rotation, with a dedicated release for walking, keeps the stride natural on the approach before the boot locks back down for the descent. What Our Gearhead(R) Experts Are Saying:"I toured for a full day without once reaching down to readjust a buckle. My foot felt the same at the last skin track as it did at the first, which is the only test that actually matters on a long day."