Created with comfort in mind, our mid length swim short has a relaxed fit and drawstring waist.

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Print: Morris-Sea, Navy

Blythe - Morris-Sea, Navy Blythe - Seaweed, Coral Blythe - Polka Urchin, Indigo Blythe - Endangered Bee, Chalk Blythe - Endangered Bee, Denim

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Made from<br>Recycled Materials

Made from
Recycled Materials

Free Repairs.<br>For Life

Free Repairs.
For Life



Designers Notes

Blythe is our elasticated waist short, based on a traditional mid length swim short with a drawstring. This comfortable fit is suitable for doing everything and nothing. Relaxed and easy going, each short is made from our signature quick drying recycled materials.

Lined with a supportive mesh brief, they have mesh front pocket panels for drainage, a small inner coin pocket and buttoned back pocket.

Digitally printed in England. Lovingly made in Portugal.

Care instructions:

To help preserve the life of your shorts and help protect the environment,
wash cool, wash less. wash shorter. Do not spin. Do not tumble dry.
Use less and environmentally friendly detergent. Ideally use a microfibre washing bag. Hang dry.


  • Elasticated drawstring waist
  • Slanted side pockets with mesh drainage
  • Printed internal branding for comfort
  • Mesh brief inner liner
  • Inner coin pocket
  • Buttoned back flap pocket with mesh drainage


  • Fabric: 100% recycled polyester
  • Mesh: 100% recycled polyester
  • Stitching + cord: 100% recycled polyester
  • Button: corozo nut


  • Regular fit. Take your normal size
  • Mid length, 16” out seam
  • Elasticated waist flexes approximately 2-3 inches.

Blythe Sizing


Sizes S M L XL XXL
A 71-79 79-86 84-91 89-96 94-101
B 39 40 41 42 43
C 29 30.5 31 32.5 33
D 13 14.5 14 13 13.5
Sizes S M L XL XXL
A 29-32 31-35 33-36 35-38 37-40
B 15.3 15.7 16.1 16.5 17
C 11.4 12 12.2 12.8 13
D 5.1 5.7 5.5 5 5.3

Riz shorts fit true to size.

1. Golden rule - please measure your waist to ensure you know your true size.

2. It's helpful to take some measurements from your old favourite shorts and compare against this size chart.

3. If you are in between sizes we recommend choosing the size up.

Behind the Blythe

Listen to Riz discuss the design and the details of the Blythe elasticated shorts.

Plastic Positive

Plastic Positive

£1 from the sale of every pair of shorts is donated directly to the Marine Conservation Society. This further helps the fight on plastic and in protecting what we love.

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