Ten Thousand, a New York-based men’s athletic business, has announced a $21.5 million Series A round of funding as well as a relationship with Life Time, North America’s finest Athletic Country Clubs and omni-channel Healthy Way of Life business. Ten Thousand’s cult following, differentiated positioning, and rapid growth put it on track to become the next game-changing brand in the technical performance apparel industry. Provenance led the investment, with Fernbrook and Alfa also participating. This syndicate includes current seed investors such as Warby Parker co-founder Dave Gilboa, Blue Scorpion, and Elizabeth St Ventures.