Material:

• Made from lightweight, durable, and abrasion-resistant thermo-microfiber

Lining:

• Highly breathable 3D mesh lining
• Suede microfiber insert on the heel to prevent slipping
• Waterproof and breathable Drystar membrane

Protections:

• Side slider
• TPR side insert at the ankle to protect against abrasion and light impacts
• Double disc ankle protection offering protection and abrasion resistance
• TPR inserts at the heel

The "+" features:

• Flexible insert at the Achilles tendon increasing comfort
  
• Velcro® strap for quick, customised, and secure closure
• Strap with a tab and soft PU tip for better grip during closure.
• Quick lacing system providing an excellent level of adjustment and comfort
• Ergonomically rounded polypropylene heel counter construction ensuring support, protection, and stability
• Rubber blend sole with textured anti-slip pattern for excellent anti-slip performance
• Performance padding on the tongue and collar providing high levels of comfort and adjustment around the ankle and instep
• Inner toe and heel counter laminated under the upper for an ergonomic structure and fit
• PU midsole for comfort and integrated steel shank to increase stiffness
• Interchangeable anatomical EVA foam insole with Lycra lining for comfort, support, and excellent moisture wicking

Our advice:

Alpinestars sizes small, we recommend taking half a size up from your usual size