The Alpinestars Youth Tech 7S Boots are purpose-built for junior riders and those with smaller frames who need dependable protection, flexibility, and control. This Blue/Black/White model is sized for US 4 / EU 37 and features a polyurethane-reinforced microfiber upper that delivers abrasion resistance, water resistance, reduced weight, and a consistent fit. The material is easy to clean and maintain, making these boots well suited for regular off-road and motocross use.
Protection is provided by a contoured shin plate made from high-modulus thermoplastic polyurethane (TPU), along with a sculpted TPU medial panel that improves grip against the motorcycle while helping resist heat and abrasion. The one-piece injected dual-compound foot shell includes a co-injected hard toe protector and integrated steel shank for enhanced impact resistance, durability, and streamlined performance. Low-profile medial and lateral pivot systems support natural movement, while accordion flex zones at the instep and Achilles area provide added control and comfort.
Additional riding-focused details include an extended microfiber gaiter to help limit water and dirt entry, soft poly-foam reinforcement around the ankles and collar, and a removable anatomic footbed that promotes support and even weight distribution. A 3D mesh textile lining with open-cell foam improves airflow and comfort. The compound rubber sole is integrated for durability and grip, offers strong foot feel, and is replaceable when needed.
The buckle closure system uses polymer and fiberglass buckle arms with high-impact aluminum bridge closures for reliable, lightweight fastening. Its memory, quick-release, locking, and self-aligning features make closure precise and secure, while the replaceable buckle components simplify service. Manufactured by Alpinestars and identified by manufacturer and vendor part number 2015017-712-4, these youth boots fit junior and smaller-framed riders seeking supportive protection for motocross and off-road riding.
Features:
- Youth-specific fit: Designed for junior riders and smaller-framed riders
- Size and model: US 4 / EU 37 Youth Tech 7S boots in Blue/Black/White
- Upper material: Polyurethane-reinforced microfiber provides flexibility, abrasion resistance, water resistance, and easy maintenance
- Shin protection: High-modulus thermoplastic polyurethane contoured shin plate resists impact and abrasion
- Medial protection: Sculpted TPU panel improves motorcycle grip and resists heat and abrasion
- Foot shell: One-piece injected dual-compound shell with hard toe protector and integrated steel shank
- Flex support: Low-profile medial and lateral pivot systems promote controlled movement
- Comfort zones: Accordion flex panels support movement at the instep and Achilles area
- Gaiter: Extended microfiber gaiter helps reduce water and dirt entry
- Sole: Replaceable integrated compound rubber sole provides durability, grip, and riding feel
- Interior comfort: Poly-foam ankle and collar reinforcement with removable anatomic footbed
- Ventilation: 3D mesh textile and open-cell foam support airflow and comfort
- Buckle system: Replaceable polymer and fiberglass buckle arms with aluminum bridge closures, memory, quick-release, locking, and self-aligning features
- Brand and part number: Alpinestars, manufacturer and vendor part number 2015017-712-4