Colour-changing swim shortsColor-changing swim trunks
One splash. New colour.
A splash of water or a bit of heat changes the colour instantly. Cool water switches it back. Men's, kids' and matching Dad & Mini sets.
4.9 from 44 reviewsFree shipping over $100
Shop Dad & Mini setsShop Father & Son sets →Men's swim shorts
Two prints. Six colourways.
The Original and Geometric. Quick-dry four-way stretch, a mesh inner liner and a full elastic waist with drawcord, in sizes S to 3XL.
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Shop men's →
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The OriginalPurple to Blue
Regular price $74.95Regular priceUnit price perSale price $74.95 -

The OriginalOrange to Yellow
Regular price $74.95Regular priceUnit price perSale price $74.95 -

The OriginalBlue to Green
Regular price $74.95Regular priceUnit price perSale price $74.95 -

GeometricPurple to Blue
Regular price $79.95Regular priceUnit price perSale price $79.95 -

GeometricGreen to Mint
Regular price $79.95Regular priceUnit price perSale price $79.95 -

GeometricOrange to Yellow
Regular price $79.95Regular priceUnit price perSale price $79.95
The switch
A little colour.A lot of summer.
Every pair is printed with a thermochromic pigment, so it shifts shade as it warms up in the sun, then switches back when you dive into cool water. No two swims look quite the same.
Reviews
Heads turn. People ask.
Word for word, from customers who've worn The Original.
From 44 reviews of The Original
If I had a dollar for every time a person who asked where I got these I would buy another pair lol
These are literally the coolest pair of board shorts that I’ve ever bought. My kids love pouring hot and cold water on them and watching the colors change.
Love these trunks! I wear a 38 in jeans so I ordered the XL and they fit great! I also love that the drawstring goes all the way around your waist (instead of just being tied in the front) so that they actually stay on when you jump out of the pool quickly.
I got these swim shorts for my pops. He is a relatively big guy at 6'2". The large fit him good and weren't too short. They hit right above the knee. Some shorts look so goofy on him so I was pleasantly surprised how these fit They stayed on while swimming and going down waterslides!
So freaking cool! I didn't know if they really worked as well as the ads showed but wow im impressed
I was skeptical about buying a swim suit online without trying it on, but took the leap because of all the positive reviews, and I needed a new suit for a trip to Florida. I must say that I love this suit. We swam every day for over a week, and the suit fits great and caught so many peoples attention.
Purchased for my 20-year-old Grandson and he lives in these shorts. He loves the fit, the material, the pockets. Well made and a good price. He lives in the Tampa area so these are worn practically year around. Paired with a dri fit t-shirt he is good to go! A nice variety of colors are available and shipping was quick. He likes the pockets also. He is 32 in the waist I purchased the Medium and the fit is perfect.
I bought these for my boyfriend as a birthday present and I cant wait for him to use them and see they they are not just typical swim shorts haha
I got all of them and this is definitely my favorite color. They are so eye catching and catch everyone's attention
I ordered the wrong size and they sent me the next size up for free. I really appreciate the customer support quality
Kids' swim shorts
The same switch, kid-sized.
The Original, cut for kids in three colourways. Watch their faces the first time it changes.
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Shop kids' →
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Kids' OriginalPurple to Blue
Regular price $59.95Regular priceUnit price perSale price $59.95 -

Kids' OriginalOrange to Yellow
Regular price $59.95Regular priceUnit price perSale price $59.95 -

Kids' OriginalBlue to Green
Regular price $59.95Regular priceUnit price perSale price $59.95
Gift ideas
The gift that changes colour
Shopping for Christmas, a birthday or just because? Pick who it's for.
Shopping for a birthday, Father's Day or the next vacation? Pick who it's for.
Out and about
Every kind of summer day
Pool days, beach days, backyard days. One pair for all of them.
Dad & Mini sets
Same colours. Bigger adventures.
One pair for dad, one for the mini, in the same colour. Choose both sizes in one go.
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Shop Dad & Mini →
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Dad & Mini SetPurple to Blue
Save $14.95 vs buying separatelyRegular price $119.95Regular priceUnit price perSale price $119.95 -

Dad & Mini SetOrange to Yellow
Save $14.95 vs buying separatelyRegular price $119.95Regular priceUnit price perSale price $119.95 -

Dad & Mini SetBlue to Green
Save $14.95 vs buying separatelyRegular price $119.95Regular priceUnit price perSale price $119.95











