2027 Nordica Sportmachine 3 105 Boa Women's Ski Boots

Performance for wider feet is what the Nordica Sportmachine 3 105 W BOA is all about. This medium-wide women's boot brings a stout 105 flex and Nordica's redesigned Tri-Force shell together with a single-dial BOA closure on the lower shell, spreading tension evenly across the instep. It's a high-volume boot that still wants to ski hard.

Why we like it:

The BOA closure on the lower shell is the standout, replacing the bottom buckles with even, micro-adjustable pressure that's a genuine comfort upgrade over the top of the foot. We also like that Nordica didn't cut corners on the liner; the 3D Cork Fit Primaloft build gives this wide-fitting boot a surprisingly precise heel and ankle hold.

Who it's for:

This boot is aimed at advanced and expert women skiers with wider or higher-volume feet who don't want to cram into a narrower performance boot. The 105 flex rewards a strong skier who drives through turns, so it's a real performance boot, not a comfort-first one. It's the pick for a powerful skier whose foot shape rules out a medium-volume last.

Highlights:

Nordica builds the Sportmachine 3 105 W BOA on its 3Force Honeycomb construction, which combines a light, stiff internal frame with softer plastic through the cuff and shell to keep the boot responsive without piling on weight. The redesigned Tri-Force shell was tuned to work with the BOA Fit System, a single dial on the lower shell that wraps the instep in even, micro-adjustable tension and locks in the heel. The 3D Cork Fit Primaloft liner adds moldable cork at the heel surface for lateral energy transfer, with warm Isotherm material throughout. An Adjustable Cuff Profile opens up calf volume in seconds, an easy-entry instep eases step-in, and the shell takes Nordica's Infrared customization to relieve pressure points. GripWalk soles handle traction on the walk to the lift.

Things to consider:

This is a performance-flex boot in a wide package, so a casual or progressing skier will find the 105 flex more boot than they need; the softer 95 W or 85 W would suit them better. The wide last is a benefit only if you actually have the foot volume for it. Skiers with average-width feet will get a more precise fit elsewhere in the line.

Fit & sizing considerations:

Mondopoint sizing is consistent, so stick with your usual size. The 102mm last runs medium-wide and high-volume, built for wider feet rather than average ones. With a flex this firm, a session with a certified bootfitter to mold the cork liner is well worth it.