In honor of the Rio Summer Olympics, Stance and Jason Markk have teamed up to create a limited-edition co-branded set that offers the best of what both brands deliver. From Stance, there's an athletic quarter sock, that pairs anti-microbial treatment with a multi-flag design. From Jason Markk, there's a 20oz bottle of cleaning solution, a mini Premium Brush, one Quick Wipe and a Microfiber Towel. The kit is available for $35 at jasonmarkk.com and stance.com.