Features:
Boa® closure system

Info+:
Heat-sealed and seamless for comfort without pressure points
Ventilated insole for constant ventilation
Reflective heel for added safety
Patented Ergo Air® in injected nylon/fiberglass; extremely ventilated
Reflective logos and accents on the back
Heat-sealed and seamless for comfort without pressure points
Integrated dual X-Comfort Zone1 technology prevents numbness and accommodates multiple foot widths
Improved arch support for better support
Outsole with ventilation channels
Mesh zones for more ventilation
Ergo Air ventilated insole
X-Comfort Zone
Ventilated expandable zone for added comfort and to prevent numbness
Carbon/nylon injected sole
BOA L6 adjustable microphone
Boa® L6 microadjustment
8.9 oz / 254 g