Classic Alto Ski Boot Heaters and a 100-mm last

and a 100-mm last

Its cuff can also be fine-tuned to better cradle the contours of your calf

while providing proper “grip” to keep the foot in place

a 45mm Velcro strap and four micro-adjustable low-profile racing alloy buckles

this model features premium details such as a slim

Classic Alto Ski Boot Heaters and a 100-mm lastThe Classic Alto Insole is designed to deliver all day comfort, stability, and performance. Built for feet with a high arch profile, the Classic Alto works with today's footwear to promote natural movement while maintaining optimal support and alignment. Whether you're spending long days on your feet, exploring the outdoors, or simply looking for a more comfortable fit, Conforma helps reduce fatigue so you can move with confidence. Benefits of