The Endurance PRO Tester Pack is a pack with Crown Sport Nutrition’s star products and a 550 ml PRO FLY, 750 ml PRO FLY or Shaker PRO, mainly focused on those endurance athletes (triathlon, cycling, trail running, marathon, etc.) who want to try our products for the first time without having to buy a whole box or bottle at an exceptional price.
Pack indicated for those looking for premium quality masks (Smartmask) and trying the best-selling products from Crown Sport Nutrition for the first time.
The Smart mask is the only REUSABLE mask that is SELF-DISINFECTED on its own due to the patented Copptech technology. Duration: Up to 5 months for intensive use. Made in Spain.
It is composed of a combined solution of copper and zinc with biocidal properties that eliminates with 99.9% efficiency, viruses, bacteria, fungi and other pathogenic organisms in a few hours.
Thanks to this innovation, the Smart mask removes bacteria and viruses from contact surfaces, creating a protective barrier between sources of infection and people. Therefore, it does not need to be washed daily and can last 3-5 months for intensive use. 20 washes. UNE0065 and CWA17553 certification.
* It is not a sports mask