Cooldown x Boulderthon Men’s Racing Tank
Lightweight for speed. Tough enough for the long haul.

We partnered with Boulderthon to design a racing tank that keeps up with your goals—whether you're flying down the final mile or logging easy laps around the reservoir. This limited-edition tank fuses Cooldown’s ultra-light performance with Boulderthon’s signature mountain-town grit.

Item will ship mid August.

Why We Made This

💨 Fast, Light, and Breathable
Crafted from featherweight, sweat-wicking fabric that keeps you cool when the race heats up. No clinging. No distractions. Just speed.

🏔 Built to Perform
We engineered this tank with bonded seams and a barely-there feel—so you can stay dialed in from the gun to the finish line.

📏 Tailored for the Long Run
A streamlined, athletic fit that moves with you—not against you. Ideal for race day, but comfortable enough for everyday miles.

🎽 Subtle but Sharp
Bold Boulderthon collab details meet minimal design. A tank that looks as good as it feels—on the course or grabbing coffee after.

🔥 Tested by Runners
We didn’t just design it. We wore it. On tempo runs, in peak heat, during early-morning shakeouts. It passed every test.

Ready when you are.