The most advance women's triathlon race day shoe, the Ultra Race 4.0 gets you out of T2 faster and provides a smooth ride for your entire race. Built with the amazing glove-like fit of the Ultrafit upper, and secured with the Boa® Closure System , this running shoe fits like no other on the planet. Lightweight cushioned comfort with 8mm offset and CarbonSpan+, you will feel fast. Weight: 7.9oz/223g
- Boa® Closure System provides a high-performance, precision fit that is miro-adjustable, secure, and lightweight
- Z-Bound™ midsole for the ultimate cushioned ride
- UltraFit™ upper for unmatched next-to-skin comfort
The internal construction of Barefit technology puts Zoot’s seamless and Dri-Lex technologies closest to the skin for exceptional internal feel and long distance comfort. Seamless internal fit to eliminate blister contact points.
Boa® Closure System - Durable and lightweight reel combines with aircraft-grade stainless steel laces to provide a smooth, even closure for a secure, comfortable, and truly customized fit.
Less weight, better cushioning. Over the long haul, the super-light proprietary Z-Bound midsole rebounds a runner’s energy, reducing stress and fatigue.