Race Condition Sweatshirt — First One Wins

Race Condition Sweatshirt — First One Wins

A race condition happens when two threads reach for the same shared resource at the same time, with no lock, no queue, no coordination — just whichever one gets there first. The result isn't wrong, exactly. It's just not guaranteed to be the same result twice, which is arguably worse.

Wear it to the standup where someone says "it worked yesterday," to the debugging session that starts with "this only happens sometimes," or anywhere you want exactly one other person in the room to clock the two runners on the chest and immediately understand why that's the whole problem.

Product features

• 100% ring-spun cotton, lightweight (6.4 oz/yd²), relaxed fit for layering

• 1x1 ribbed cuffs and hem, twill shoulder/neck tape for shape retention

• Tubular knit construction, no side seams

Care instructions

• Machine wash cold (max 30°C / 90°F), do not bleach

• Tumble dry low, or iron/steam on low

• Do not dry clean