Shamma - TrailStars Maximus - Ultragrip (Unisex)

Fast, rugged, and built for precision — the Shamma TrailStars Maximus – UltraGrip (Unisex) takes minimalist performance to the next level. Designed for intense activity, these lightweight yet secure sandals excel in both the gym and the great outdoors, offering the stability and comfort you need for speed-driven adventures.

Featuring an 8mm Vibram® Newflex sole with aggressive tread, paired with a weather-ready UltraGrip footbed, the TrailStars Maximus delivers a 9mm total stack height for just the right balance of cushioning and ground feel. The durable Newflex compound blends rubber and EVA for long-lasting performance while diffusing the impact of rocks, sticks, and uneven terrain — even in the harshest conditions.

The TrailStar Lacing System provides unmatched security with an over-the-foot adjustable forefoot strap made from Toray® Ultrasuede and nylon mesh — soft against the skin but as strong as webbing. The heel section features Ultrasuede-covered posts and Velcro® adjustments for a locked-in fit, while a tension lock on the outer heel post allows quick, fine-tuned adjustments.

Features:

• 8mm Vibram® Newflex sole with aggressive tread for grip and durability

• 9mm total stack height for balanced cushioning and ground feel

• UltraGrip footbed for secure traction in wet or dry conditions

• TrailStar Lacing System for secure, over-the-foot fit

• Adjustable forefoot strap made from Toray® Ultrasuede and nylon mesh

• Ultrasuede-covered heel posts with Velcro® strap adjustments

• Recraftable design — replace worn parts at home

• Proudly made in the USA with quality global materials

• Suitable for both men and women

• Ideal for gym workouts, trail adventures, and high-intensity movement