Alpinestars Supertech R Vented Boot - Features
Designed on the sport bike race track, this Alpinestars motorcycle boot is a top-of-the-line road racing boot worn by top elite MotoGP and WSBK athletes. Perfect sport bike boot for warm weather riding
- High tech microfiber construction
- Ventilation system designed to aid airflow when boots are on the bike
- TPU (Thermoplastic Polyurethane) external protective profiles for impact protection
- Side zip exit with stretch bellows panel edge to ensure a close fit
- Secure, adjustable fit with hook & loop fasteners ensure a tight, non-slip connection between surfaces
- Micro-adjustable ratchet top closure at the calf
- External shin guard wraps around to cover calf and is shaped to dissipate impact energy across the entire guard surface
- External heel guard counter profiled to provide comfort and impact resistance
- Heel guard vented to increase cooling airflow
- Front flex area is soft TPU mesh to allow flexibility and abrasion resistance
- Boot inner has over injected TPU surface that gives a secure grip on a leather suit leg
- Full length suede leather panel on inner side of boot for grip and protection from engine heat
- Sole is lightweight soft rubber
Ankle brace system: Works with outer boot to form a protective system. Double hinged inner and outer torsion bars absorb flex and rotational stress. Reduces the possibility of injuries to the lower leg joints. Micro-adjustability ensures a secure fit.
Alpinestars Supertech R Vented Boot - Sizing
Alpinestars Boots & Shoes
| USA Men's Size |
3½ |
4 |
5 |
6 |
6½ |
7½ |
8 |
9 |
9½ |
10½ |
11½ |
12 |
12½ |
13½ |
14 |
| USA Women's Size |
5 |
6 |
7 |
8 |
8½ |
9 |
10 |
11 |
11½ |
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General Sizing information
If you are unsure about your size, compare your body measurements to the charts provided to determine the correct fit. These charts will give you a good idea of the size to order, but be sure to read special sizing information that may accompany an item description. Some merchandise dimensions may vary from the averages charted here. Check before ordering European-size Alpinestars boots or shoes.