Reserve from the case
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Micro-perforations all over back
GurneyGoo helped them win in the worst extremes
Available in Black and White
or to bump up your electrolyte intake (especially important if you’re a salty sweater) during long
even running ultra marathons
Vivobarefoot - Ultra IV - Lunar Rock - Men's 2025 London Micro-perforations all over backThe Ultra IV is your go to amphibious footwear for exploring where land meets waterlightweight, flexible, and built for barefoot movement in nature. The Ultra IV is for barefoot adventure seekers who want to get fully immersed in nature. With an open honeycomb design it's created using 55% Braskem's Sugarlite, every bit as lightweight and comfortable as traditional EVA but made with sugarcane for a lighter impact, flexibility and full barefoot
Pay in 4 interest-free payments of $26.12 Learn more