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Geometric Colour-Changing Swim Shorts

Geometric Colour-Changing Swim Shorts

Regular price $55.99
Regular price Sale price $55.99
SALE Sold out
Shipping calculated at checkout.

A sharp triangle print with the same switch. The sun shifts the colour, cool water switches it back.

  • Quick-dry four-way stretch
  • Mesh inner liner
  • Full elastic waist and drawcord
Colour
Size

Between sizes? Size up for a relaxed fit. Size guide

  • Free shipping over $100
  • 30-day happiness guarantee
  • Apple Pay & Google Pay

Details

A fine geometric print with a party trick. Our Geometric shorts use the same thermochromic (heat-reactive) fabric as The Original, layered over a sharp triangle print. A splash of water or warm sun shifts the colour, and cool water switches it back.

Why you'll love them

  • Changes colour instantly: the print stays, the colour switches
  • Quick-dry four-way stretch: easy in the water, sharp out of it
  • Mesh inner liner and a full elastic waist with drawcord
  • A little more subtle: a fine print for when you want the switch without the bold blocks of colour

Colours

  • Purple to Blue
  • Green to Mint
  • Orange to Yellow

Fit & sizing

Men's S to 3XL, with a full elastic waist and drawcord. Between sizes? Size up for a relaxed fit, and check our size guide. Not quite right? Our 30-Day Happiness Guarantee has you covered.

Care

Rinse in cool fresh water after a swim and dry in the shade. Skip hot washes, tumble dryers and the iron, as heat can wear out the colour change over time.

Shipping

Free shipping Australia-wide on orders over $100. Delivery options and costs are shown at checkout, and we'll email your tracking link as soon as your order ships.

Happiness guarantee

Not quite right? Tell us within 30 days of delivery. If a pair arrives faulty or damaged, we'll replace it free. If the size or colour isn't what you hoped, we'll send you a one-time code for 25% off your next order. See the full guarantee.

View full details

Geometric

A bit more subtle.

The same thermochromic fabric as The Original, layered over a sharp triangle print. The print stays, the colour switches. Prefer the bold look? Shop The Original.

  • Man by a beach shack in Shift Geometric Purple to Blue swim shorts
  • Man by a beach hut in Shift Geometric Purple to Blue swim shorts
  • Man at the beach in Shift Geometric Green to Mint swim shorts
  • Man at a picnic table in Shift Geometric Green to Mint swim shorts
  • Man under a beach umbrella in Shift Geometric Orange to Yellow swim shorts

The details

Made for the water

A great pair of swim shorts first. The colour change is the bonus.

  • Shift Geometric colour-changing swim shorts, Purple to Blue, on sand

    The print stays, the colour switches

    A splash of water or warm sun shifts the colour. Cool water brings it back.

  • Shift Geometric colour-changing swim shorts, Green to Mint, on a timber deck

    Quick-dry four-way stretch

    Easy in the water, sharp out of it.

  • Shift Geometric colour-changing swim shorts, Orange to Yellow, on a beach chair

    Mesh liner, elastic waist

    A mesh inner liner and a full elastic waist with drawcord.

Got questions?

Ask us anything
How do they change colour?

They're printed with a thermochromic (heat-reactive) pigment. Cool, they show their first colour. Warm them up in the sun or in warm water and they shift to the second, then cool water switches them back. Here's how it works.

Will the colour change wear out?

Look after them and they'll keep changing. Rinse in cool water, dry in the shade and skip hot washes, dryers and the iron.

What size should I get?

Men's come in S to 3XL and kids' in S to 2XL, sized by age from 3 to 12. On the Dad & Mini set you choose each size separately. Between sizes? Size up for a relaxed fit.

Is there a kids' Geometric?

Not in the Geometric print. For matching, the Kids' Original comes in Purple to Blue and Orange to Yellow, the same as dad's Original.

Do you offer free shipping?

Free shipping Australia-wide on orders over $100. We'll email tracking as soon as your order ships.

What if they don't fit?

Please check the size guide before you order, as we don't swap sizes. If the fit isn't right, tell us within 30 days of delivery and we'll send you a one-time code for 25% off your next order. It's part of our 30-Day Happiness Guarantee.

Complete the look

Complete the look

The Original in the same colour, a matching pair for the kids, or the Dad & Mini set.

  • The Original

    Purple to Blue$52.99

  • Dad & Mini set

    Purple to Blue$84.99

  • Kids' Original

    Purple to Blue$38.99

Geometric Colour-Changing Swim Shorts