Salomon S/Pro Supra 90 Men’s Ski Boots

The features and specifications for the Salomon S/Pro Supra 90 Men’s Ski Boots formatted for your product description or documentation:

Last: 100 mm — Average last designed for medium-width and medium-volume feet. Can be successfully adjusted for wider feet using the Custom Shell HD heat molding process.
Custom Shell HD: Salomon's proven heat-molding process makes boot fitting quick and easy, with the latest Custom Shell HD version molding even faster. The thin-wall construction and updated shell materials bring the foot closer to the shell, providing enhanced terrain feel, direct energy transmission, and increased power.
3D Instep Shell: Features thinner plastic and a 45° positioning of the second buckle to ensure a stronger heel lock and consistent foothold without creating unnecessary pressure over the instep.
Flex: 90 — A versatile medium flex suited for intermediate to advanced skiers seeking a balance of comfort and control.
Shell & Cuff: Durable Polyurethane construction for consistent density, progressive flex, and reliable support.
Buckles: 4 Micro-Adjustable Aluminum 3D Buckles — Allows fine-tuning across 3 different positions on the instep buckle for personalized foothold and optimal comfort.
Footbed: Sensitive² Footbed — Pre-shaped with a dedicated rigid heel insert and performance foam layering to enable precise ski steering and foot stability.