Sturdy, light and with wide perforations the S-MX 1 R Vented, low cut ankle boot is made of highly abrasion resistant microfibre and
reinforced with TPU protectors at strategic points. The exclusive sole Alpinestars compound offers excellent comfort and grip, both on the saddle and on foot,
while the bellows zones offer support and control regardless of the driving position.

Data sheet:
- Upper in advanced microfibre to improve comfort, strength and excel in abrasion resistance.
- Perforated panels in the medial, lateral and fingers areas for superb ventilation.
TECHNICAL INNOVATIONS
- Innovative heel support system that works in conjunction with the closure strap to improve fit, support and structural integrity.
- Redesigned heel protection with soft TPR inserts that work seamlessly with the flexible back area for greater ankle mobility and comfort in the saddle. Sturdy transmission plate in TPR.
- New ergonomic shape with a tapered forefoot that offers flexibility in fit and comfort.
- New medial and lateral TPR protections that offer excellent abrasion resistance and strength.
- Evolved anatomically angled closing strap to follow the natural shape of the instep.
- Exclusive sole with Alpinestars compound with new tread pattern to improve grip, feeling, water dispersion and strength.
FIT AND PERFORMANCE
- Flexible zones on the instep and Achilles tendon made of lightweight microfibre to optimize the levels of strength, comfort and maneuverability in the saddle and on foot.
- Velcro® front closure system to guarantee a quick and safe fit in the instep area, while guaranteeing excellent levels of flexibility. The strap is equipped with TPR tongue for greater comfort.
- Medial side zip to facilitate fit and undermined, covered with microfiber panel with Velcro® to protect the bike from scratches.
- Dual density ankle protector on the medial side under the upper to protect against impact and abrasion in the critical area.
- Integrated forefoot slider, replaceable, in TPU with new screw fixing for faster and faster replacement.
- External heel, ankle and TPU protection area protections to improve strength and impact protection.
- Internal finger protection layered under the upper to improve durability, feeling and performance.
- Detachable anatomic insole with EVA foam and Lycra® to improve comfort and support.
- Mesh interior to improve ventilation and moisture dispersion.
- SMX-1 R VENTED is CE Cat 2 certified according to directive 89/686 / ECC