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Fluoro-Free Waxing—Two Years In with Zach Caldwell

  On January 17th, 2022, a US Ski and Snowboard (USSS) ban on using perfluorocarbon-based wax products (“fluoros”) at all International Ski Federation-sanctioned (FIS) races in the country went into effect. The action marked the critical point in a rapid evolution of policies meant to limit competitive nordic skiing’s emission of perfluorocarbons, part of a class of especially environmentally persistent, and potentially health-concerning, chemicals known as PFAs. Overnight, The cumulative knowledge of 40 years on...

What makes a fast ski? A discussion on league-wide wax protocols and ski performance theory with Andy Gerlach, Zach Caldwell, and Knut Nystad (Part 2)

Click here to read part 1 of this story. In most states, youth skiing is divided between club and high school programming, where club programs support skiers looking to race competitively on a regional, national, or international level, perhaps with goals of NCAA skiing and beyond. High school ski programming is typically more participation focused, and comes with a much lower price tag for families, consequently with a much smaller program budget. It’s less about...

What makes a fast ski? A discussion on league-wide wax protocols and ski performance theory with Andy Gerlach, Zach Caldwell, and Knut Nystad (Part 1)

In November 2021, the Wisconsin Nordic Ski League (WNSL), which oversees both high school and club level youth programming state-wide, accepted a sponsorship proposal from Swix and Salomon, which would provide the league with $10,000 in funding per year for three years. The proposal also included stipulation that a standardized wax protocol using Swix waxes would be adopted by the league at all affiliated races, including the state championship.  In practice, this would look like...

Environmental consciousness without performance compromise: the MountainFLOW Eco Wax team takes on the Birkie

A team of familiar faces is soon headed to the American Birkebeiner, and rumor has it, their race suits will be something to behold.  Spearheaded by brand ambassador Simi Hamilton, the team of Sophie Hamilton (Caldwell), Sadie Maubet-Bjornsen, Liz Stephen, Matt Gelso, Sylvan Ellefson, and Erik Bjornsen will be racing as members of the mountainFLOW Eco Wax team. Based in the Roaring Fork Valley of Colorado, where Hamilton grew up, mountainFLOW Eco Wax is the...

FasterSkier Explains: How to Clean the Fluoros Off Your Skis So You Can Race the Birkie

(Photo: NordicFocus) What: Fluoros, aka perfluorinated waxes, aka ski waxes containing per- and polyfluoroalkyl substances (PFAS), aka the really expensive waxes that you put on for big races, in some or all of block, liquid, or powder form. What they do: Make your skis go really, really fast, particularly in the wet or dirty snow conditions that sadly characterize more and more high-end races in an era of artificial snow and climate change. What else...

Press Release PARK CITY, Utah (June 15, 2020)  – National Governing Body’s and National Sport Organizations (NGB/NSOs), and snow sport organizations from the United States and Canada today are announcing the formation of a Fluorocarbon Free Policy Working Group. With representation from U.S. Ski & Snowboard, USA Nordic, U.S. Biathlon, USA Para Nordic, USA Para Alpine, Alpine Canada, Canada Snowboard, Freestyle Canada, Nordiq Canada, Biathlon Canada, Nordic Combined Canada and Ski Jumping Canada in addition...