The Alpinestars SMX-6 V3 Vented Boots are race-derived motorcycle riding boots designed for track and street performance. This black, silver, and red model is sized at US 12.5/EU 48 and features an anatomically shaped fit that supports flexibility, walking comfort, breathability, and precise control on the motorcycle. Manufactured by Alpinestars, the boots use an advanced microfiber upper with laser-perforated sections for a lightweight feel, abrasion resistance, durability, and airflow. Vendor part number 2223225-199-48 identifies this specific color and size configuration.
Protection is provided by an evolved Alpinestars ankle brace system that supports the area between the calf, shin, and ankle while helping protect against impact. A TPU lateral ankle brace, race-derived TPU shin plate, internal toe box protection, and a TPU shifter zone provide coverage in key impact and abrasion areas. Front and rear flex zones combine textile, 3D mesh, and soft over-injected TPU to encourage natural foot movement without compromising protective support. The Alpinestars Lace-Lock System uses a polymer resin closure for quick, secure adjustment, while the medial side entry includes an elastic-mounted zipper and wide hook-and-loop closure.
Ventilation features include air vents at the heel counter and shin plate, breathable mesh inserts, and perforated padding throughout the boot, including the collar, ankle, and front and rear flex areas. An ergonomic elastic gaiter helps provide a secure fit, while the streamlined forefoot improves contact with the motorcycle and control of the foot controls. Inside, a removable dual-compound EVA footbed with Lycra covering and a reinforced insole shank support the arch and foot. A lightweight rubber sole provides dependable pedal grip for street or track riding.
Features:
- Size: US 12.5/EU 48
- Model: SMX-6 V3 Vented Boots
- Brand: Alpinestars
- Manufacturer: Alpinestars
- Vendor Part Number: 2223225-199-48
- Color: Black, silver, and red
- Upper: Advanced microfiber with laser-perforated ventilation zones
- Protection: TPU ankle brace, shin plate, toe box, and shifter zone
- Flexibility: Textile and soft TPU front and rear flex zones support natural movement
- Closure: Alpinestars Lace-Lock System with side zipper and hook-and-loop fastening
- Ventilation: Heel and shin vents, breathable mesh inserts, and perforated padding
- Footbed: Removable dual-compound EVA footbed with Lycra covering
- Support: Reinforced internal shank supports the arch and foot
- Sole: Lightweight rubber compound designed for grip on motorcycle controls
- Fitment: Designed for motorcycle track and street riding