The Original Color-Changing Swim Trunks!

The Color Changing Swim Trunks utilizes a unique "thermochromic" technology to produce its famous temperature-activated color shift. Your shorts will go from their "warm" color to their "cold" color instantly with a splash of water!
☀ Temperature Reactive
Our Thermochromic dye changes color at 83° & 62°,
much like the Hypercolor clothing of the 80's.
100% Guaranteed to turn heads!

🩳 Durable Construction
Our color changing swim trunks are made to last.
100% polyester construction + tear-resistant stitching.

🌊 Fit & Features
Superior fit, performance, and quality.
Ideal length and inseam for a clean, modern look.
Four-way panel stretch, so you're always ready for action!
- Full elastic waist
- Ultra-comfortable mesh inner liner
- Ultra-Dry fabric for minimal moisture absorption
SIZE CHART
Note: Our sizes tend to run small, so we recommend sizing up 1-2 sizes from your regular size!
Example: If you usually order a size M, we'd recommend a L for a tighter fit or an XL for a looser fit.
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