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Color Changing Swim Trunks
Color Changing Swim Trunks
Color Changing Swim Trunks
Color Changing Swim Trunks
Color Changing Swim Trunks
Color Changing Swim Trunks
Color Changing Swim Trunks
Color Changing Swim Trunks
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Load image into Gallery viewer, Color Changing Swim Trunks
Load image into Gallery viewer, Color Changing Swim Trunks
Load image into Gallery viewer, Color Changing Swim Trunks
Load image into Gallery viewer, Color Changing Swim Trunks
Load image into Gallery viewer, Color Changing Swim Trunks
Load image into Gallery viewer, Color Changing Swim Trunks
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Color Changing Swim Trunks

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$39.99 $64.99
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Color Changing Swim Trunks
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The Original Color-Changing Swim Trunks! 

Shift Swimwear® 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.
Free Worldwide Shipping
Spend over $50 USD and get free shipping on all orders. 
Not sold in stores. We ship worldwide!



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.


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


      Our Guarantee

       

      At Shift Swimwear® our mission is to keep you as a happy life long customer by investing in the production of each product and creating an item that will truly last you a lifetime. We understand that buying things online can be scary with companies not staying true to their claims so we will always go the extra mile to keep you satisfied.

      If you purchase a product from us and are not 100% thrilled, shoot us a message at support@shiftswimwear.com and we will make it right by offering you a replacement or refund. A truly Simple & Risk-Free process!
      Color Changing Swim Trunks
      $39.99 $64.99

      Satisfaction Guarantee

      We stand behind the quality of our products and services. If you're not completely satisfied with your purchase, let us know and we'll do our best to make it right.

      Price Match Guarantee

      We strive to offer the best prices for our products, and if you find a lower price elsewhere, we'll match it. Just provide us with proof of the lower price, and we'll adjust your purchase price accordingly.

      Easy Returns Policy

      We understand that sometimes products may not meet your expectations or may not be the right fit. That's why we offer a hassle-free returns policy. If you're not satisfied with your purchase, you can return it for a refund or exchange within a certain time period. We make the returns process as easy and convenient as possible for our customers.

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