Alpinestars Youth Tech 7S Boots — EU 37, US 4, Over-Calf, Black, Blue, White

Built for junior and smaller framed riders, these boots combine advanced protection with lightweight construction for confident on-bike control.

• PU-reinforced microfiber upper delivers flexibility, abrasion resistance, water resistance, and weight savings while maintaining a consistent fit that’s easy to clean.
• Contoured shin plate injected with high-modulus TPU offers strong impact and abrasion resistance.
• Medial TPU panel with sculptured surface improves grip contact with the bike and enhances heat and abrasion resistance.
• One-piece injected dual compound foot shell with a co-injected hard toe protector and integrated steel shank for durable protection and streamlined profile.
• Low-profile medial and lateral pivot system provides excellent flexion for natural movement and support.
• Instep and Achilles accordion flex zones optimize control and comfort.
• Extended microfiber gaiter helps seal out water and dirt; soft poly foam ankle and collar reinforcement deliver lasting comfort and shock absorption.
• Replaceable compound sole is seamlessly integrated for superior durability, reliable rubber grip patterning, and consistent feel.
• Removable anatomic footbed ensures even weight distribution and long-term comfort; 3D mesh textile with open cell foam improves air circulation.
• Buckle system uses polymer and fiberglass arms with high-impact aluminum bridge closures, featuring memory, quick release/locking, self-aligning design, and fully replaceable buckles.
• Material composition: 73% TPU, 22% microfiber, 5% other. Lining: 95% polyester, 5% other.

Durable, easy to maintain, and engineered for performance, these boots offer protection and comfort tailored to smaller riders.