Skip to product information

Valiant Color Changing Swim Shorts Temperature Reactive Boardshorts By Street-Wave For Men

Valiant Color Changing Swim Shorts Temperature Reactive Boardshorts By Street-Wave For Men

Regular price £48.39
Regular price £60.49 Sale price £48.39
Save £12.10 Sold out
Shipping calculated at checkout.
Free Royal Mail Shipping Across the UK
30-Day Money-Back Guarantee
Buy 2 get 10% off, buy 5+ get 25% off
Color: Green to Blue
Size: XXS

High demand — stock is selling out fast

Valiant Color Changing Swimshorts are a playful, temperature-reactive choice for swimmers and sun lovers who want a touch of surprise at the beach or pool. Built for comfort and everyday wear, these boardshorts transform with heat and water for a fun, interactive experience.

  • 100% color changing: The fabric shifts colors in response to temperature changes, revealing dynamic transformations when your body heat rises or you dip into cooler water.
  • Premium 100% Polyester: Soft, quick-drying material that dries fast after swimming, keeping you comfortable between activities.
  • Regular fit with custom inner lining: A true regular cut paired with a tailored inner lining for enhanced comfort and reduced chafing during extended wear.
  • European craftsmanship: Made in Europe to stringent quality standards, offering durable performance and a refined finish.
  • Care and maintenance: Wash with similar colors; after swimming, rinse with water; hang to dry away from direct sunlight; do not tumble dry, iron, bleach, or dry clean.

These shorts are more than a swimsuit—they’re a social-ready, practical option for soaked selfies, poolside hangs, and seaside adventures. The color-changing feature provides a visual cue for temperature shifts, making it easy to know when to cool off or soak up more sun. The soft inner lining and quick-dry fabric keep you comfortable from the first splash to the last wave, while the European build quality ensures reliable performance day after day. Ideal for beach days, pool parties, and active water outings, Street-Wave’s Valiant swim shorts blend standout style with everyday practicality in a single, easy-to-wear package.


Size Waist (cm) Waist (in) Hips (cm) Hips (in)
S 78-82 30.7-32.3 94-98 37.0-38.6
M 82-86 32.3-33.9 98-102 38.6-40.2
L 86-91 33.9-35.8 102-107 40.2-42.1
XL 91-96 35.8-37.8 107-112 42.1-44.1
XXL 96-102 37.8-40.2 112-118 44.1-46.5
XXXL 103-109 40.6-42.9 119-125 46.9-49.2

Shipping

Shipping is free on all orders. Your order will be processed within 1–3 business days (Monday to Friday) and delivered within 5–8 business days (Monday to Friday). For more information, please visit our shipping page..

Refund policy

You have the right to withdraw from your purchase within 30 days. Please review our Refund policy for more information.

View full details
50K+ Happy Customers
Excellent 4.9

Loved by Thousands

Customer review by Jennifer Adams

These boots are amazing! So comfortable straight out of the box. The height is perfect and they look brilliant with everything. Already planning to get another pair!

Verified
Jennifer Adams
Customer review by Barbara Reynolds

So happy with this jumper! Soft fabric and the print is fun without being too much. Washes well and doesn't shrink. Wearing it constantly!

Verified
Barbara Reynolds
Customer review by Michelle Davis

My sister and I both ordered these matching sets - what a bargain! So comfy for lounging but cute enough to answer the door.

Verified
Michelle Davis
Customer review by Amy Martinez

This jumper is my new favourite! Oversized and cosy but still flattering. Great with jeans or leggings. Already bought it in another colour!

Verified
Amy Martinez
Customer review by Christine Parker

Best purchase! This jacket is SO warm and cosy. Perfect for the school run in cold weather. The cream colour goes with everything!

Verified
Christine Parker
Customer review by Sarah Mitchell

Love this jacket! Perfect weight for autumn and the sherpa lining is so soft. Got tons of compliments. True to size and great quality for the price!

Verified
Sarah Mitchell
Customer review by Grace Chen

This blouse is so versatile! I wear it to work and at weekends. The linen fabric breathes well and the buttons are quality. Fits true to size.

Verified
Grace Chen
1 / 7