The Ruby II features a standard, roomy fit and X-Comfort Zone technology for all-day riding.
- Ventilated expandable zone to accommodate a variety of feet widths and prevent numbness
- Power Zone for increased arch support and power transfer
- Seamless PU leather and mesh upper provides comfort and breathability
- Boa IP1-S two-way, micro-adjustment for easy replacement with a hook-and-loop strap
- HRS-90 with 0.4mm membrane stabilizes heel
- Patented injected Nylon/Fiberglass outsole is extremely ventilated