Alpinestars Supertech R Vented Boots - Fluorescent Yellow/Black US 9 / EU 43 (Part 2220121-551-43)

The Alpinestars Supertech R Vented Boots are engineered for high-performance motorcycle riders seeking superior protection and comfort. Crafted with a lightweight rubber sole, these boots provide excellent grip on pegs, ensuring stability during aggressive riding maneuvers. The internal bio-mechanical inner bootie, made from 3D mesh material, offers enhanced structural support and improved rider comfort, allowing for better foot control and reduced fatigue during extended rides. A synthetic microfiber panel on the medial side increases abrasion resistance and delivers a more tactile feel against the bike, contributing to safety and confidence in various riding conditions. The thermoplastic polyurethane (TPU) shifter protects the lower medial side from impact, adding durability where it’s needed most.

Features:

• Lightweight rubber sole for excellent grip on pegs

• 3D mesh inner bootie for improved structure and comfort

• Synthetic microfiber panel on medial side for enhanced abrasion resistance

• TPU shifter for increased protection on lower medial side

• External toe area with soft TPU reinforcement for impact protection

• Additional ankle padding for greater stability during natural foot movement

• Replaceable co-injected TPU/aluminum toe slider with screw system for abrasion protection

• Replaceable heel plate slider for increased sliding performance and crash protection

• Redesigned TPU shin plate for impact absorption and abrasion resistance

• Replaceable shin slider for added durability

• TPU stretch panel with zip for easy entry and a snug, optimized fit

• Hook and loop closure to secure the puller zip in position

• Micro-adjustable ratchet closure on top for a customized fit

• Microfiber upper with laser perforation zone for breathability and flexibility

• Front flex area for impact absorption and airflow

• Redesigned rear bellow in stretch microfiber for natural movement

• Top gaiter in microfiber with TPU over-injection for enhanced grip

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2220121-551-43