Alpha soles are composed of 5mm Vibram Newflex and 6mm Vibram® Morflex. This creates a sole that provides excellent protection for your feet while still being light and responsive. The aggressive tread of the Vibram® Newflex makes navigating rough terrain and trails a breeze while the Vibram® Morflex gives you a firm yet cushioned place to rest your feet. Alphas have a 12mm total stack height. Choose the UltraGrip footbed for use in the harshest elements.

The Elite Lacing System is the product of 10 years of relentless testing and development. This lacing system is designed with control, comfort, and performance in mind. Three independent adjustment zones - the heel strap, insole strap, and toe straps - give you total control over how the straps are adjusted to your feet. Velcro® fasteners make adjustment easy and secure. The Shamma Elite Buckle gives you the ability to fine tune your toe strap, where adjustment matters most. Our innovative and flexible heel posts keep the straps in an optimal position so you can focus on the road ahead. The Elite Lacing uses Toray® UltraSuede to create the highest levels of comfort available. If you want the highest performance laces, you want the Elite Lacing System!  

For size chart/template please go to: https://shammasandals.com/pages/sizing-adjustment-guides