Ski Boots · Telemark Ski Boots

What is the difference between NTN and 75mm telemark boots?

75mm boots have a duckbill toe that inserts into a toe box binding and are secured by cables. NTN boots have a flat, alpine-like sole with side-mounted fittings that click into NTN bindings. NTN offers better lateral control, active heel return, and reliable safety release, while 75mm is simpler and more traditional.

Related gear types

If this answer nudged you toward a different style, these guides compare specs and trade-offs.

Freeride / Big Mountain Ski Boots

$450 – $1100

common

Powerful boots built for aggressive off-piste skiing in deep snow and steep, technical terrain.

Stiff flex (120-150)Wider last (98-104mm)Often includes walk mode

Alpine Touring (AT) / Backcountry Ski Boots

$400 – $1300

common

Lightweight boots with walk mode and tech-compatible soles designed for uphill skinning and downhill skiing in the backcountry.

Walk mode with 50-70° range of motionTech binding compatibilityLightweight construction (1.2-1.8kg per boot)

Nordic / Cross-Country Ski Boots

$80 – $500

niche

Lightweight, flexible boots for cross-country skiing in classic, skate, and touring disciplines.

Flexible sole for foot articulationToe-only binding attachmentLow to mid cuff height