S/Pro Alpha 90 Ski Boot Women's 2025

Developed for women looking for a comfortable boot that easily adapts to the shape of their feet, the Salomon S/Pro Alpha 90 Ski Boot for Women offers a new level of fit and performance. Featuring an instantly comfortable liner and easily customizable shell, this 98 mm boot delivers a strong heel lock without adding unnecessary pressure on your instep.

• Flex Level (50 = soft, 140 = responsive)
  • 90
• Last
  • Custom Shell HD
    • The Custom Shell HD process brings fast personalization to the boot's lower shell in 10 minutes. Thin wall construction and new materials allow the foot to be closer to the shell.
• Liner
  • My CustomFit 3D Perf
    • Pre-shaped around the ankles for better fit and support, the My Custom Fit 3D Perf liner is heat moldable for extra comfort and precision.
• Construction
  • Polyurethane
    • A material with consistent density that ensures perfect wrapping, reliable progressivity and good power transmission.
  • 3D instep shell
    • This Shell technology, with its thinner plastic and 45° positioning of the 2nd buckle ensures stronger heel lock and more consistent foothold without unnecessary instep pressure.
• Cuff
  • Polyurethane
    • Material with consistent density that ensures perfect wrapping, progressivity and good power transmission.
  • Custom Shell HD
    • The Custom Shell HD process lets bootfitters personalize to the boot's lower shell or cuff in 10 minutes, while thin wall construction and new materials keep the foot closer to it.
• Footbed
  • Light² footbed
    • Slightly shaped, lightweight footbed made of special, lighter foams.
• Buckles
  • 4 screwed aluminum 3D
    • Choose from 3 different positions of the instep buckle for optimum in-step comfort, full customization and personalized foot hold.
• Power Strap
  • Riveted velcro 35mm
• Special Features
  • Gripwalk premounted ISO 23223
    • GripWalk pads are premounted and their specific shape offers improved walking comfort and more grip no matter the conditions.
  • Women calf adjuster
    • The Women Calf Adjuster allows more fitting options (perimeter +11mm and height +4mm) that adapt to different women's calf morphologies .
  • 1 Tool free tooth rack
    • Easy tool-free personalization to the lower leg volume by rotating and moving the lower buckle.
  • Riveted cuff alignment pivot
    • The adjustable cuff Pivot ensures easy boot fitting options when adjusting leg and boot alignment for maximum glide and edge control.
• Weight
  • 1626 g (The pair: 3252g)