Alpinestars Youth Tech 7S Boots — EU 37, US 4, Over-Calf, Red

The Youth Tech 7S Boots are specifically sized and engineered for junior and smaller framed riders.

• Polyurethane (PU)-reinforced microfiber upper for flexibility, abrasion resistance, water resistance and reduced weight.
• Microfiber material delivers a consistent fit and is easy to maintain and clean.
• Contoured shin plate injected with high-modulus TPU for excellent impact and abrasion resistance.
• Medial-side TPU panel with sculpturing for maximum grip contact with the bike and improved heat and abrasion resistance.
• One-piece injected dual compound foot shell with co-injected hard toe protector and integrated steel shank for durability and streamlined protection.
• Low-profile medial and lateral pivot system for excellent flexion, movement and support.
• Instep and Achilles accordion flex zones for superior control and rider comfort.
• Extended microfiber gaiter helps seal out excessive water and dirt entry.
• Compound sole seamlessly integrated into the base for superior durability, high-performing rubber grip patterning and a replaceable design.
• Soft poly foam reinforcement on ankles and collar for long-lasting comfort and shock absorption.
• Removable anatomic footbed ensures even weight distribution and long-term comfort.
• 3D mesh textile with open cell foam improves air circulation and comfort.
• Buckle closure system uses polymer and fiberglass arms with high-impact aluminum bridge closures; features memory, quick release/locking, self-aligning design and easily replaceable buckles.

Composition: 73% TPU, 22% microfiber, 5% other. Inner/lining: 95% polyester, 5% other.