- New buckle system allows for easy and rapid in/out, plus a secure and highly personalized closure.
- The buckles are made from durable TPU and glass fiber reinforced Nylon compounds for greater performance and weight-saving.
- All buckles include a micro-ratchet memory system and quick-release/locking for a quick, safe and precise closure.
- All buckles are replaceable.
- Wide-entry aperture opening of easy in and out, plus secure upper TPR and Velcro® closure system to allow for a wide-range of calf fit adjustment.
- Midsole constructed from molded PU foam to make the boot bottom lighter without compromise performance.
- Highly flexible sole thread features Alpinestars' exclusive vulcanized rubber compound for the optimal combination of comfort and grip.
- Removable anatomic foot-bed includes EVA foam and Lycra® for comfort and support.
- Ergonomic shaping for forefoot streamlining to enable greater control of the bike's controls and for superior fit and comfort, wide-ranging foot profile.
Disclaimer: Size charts should be used as a guide only. Accuracy of size charts cannot be ensured definitely - size selection is at buyers discretion.