To Z Blok™ Sunblock,

On August 22nd, my team completed the Eco Primal Quest, a 600-mile adventure race that took place in the very sunny South Dakota. Known as the ‘World’s Toughest Human Endurance Race”, our team were delighted to finish the race in 9th position among the world’s elite. After near race ending sun burn in our last ‘heat’ race, this year we made every effort to prevent another occurrence, which is how we came across ZBlok. Thankfully, our efforts paid off and ZBlok lived up to its promise and protected our team along every mile of the race. Along with the obvious importance of being protected from both UVA and UVB rays, one of the huge benefits we found was that despite the amount of sweat, never once did we experience that eye closing, stinging sensation when sunscreen gets in your eyes. I can’t tell you how important this is when you are racing down the side of a technical downhill on your bike, or whipping down a white-water river!!! ZBlok proved itself mile after mile and has made its way on to our ‘must have’ gear list.

Thanks so much for your superb product,

Team Endurox R4 Captain
www.teamenduroxr4.com