Made From Nature
Not Plastic — Merino Wool Walkshorts & Plastic-Free Natural Clothing

They Said It, Not Us

C

Chris Owens

Verified
11/07/2026

You can live in these shorts. I took them hiking for three days in a row one pair went great with no smell. They have also been to the gym and bike riding. Put through the wash a few times and not change to the fabric or size. I will be getting more.

The Merino Wool Walkshort
S

Shaun

Verified
24/05/2026

These shorts are made out of an amazing fabric that I had never even heard of. One hundred percent merino wool but woven into a strong, modern fabric. Excellent product and I hope Zack makes other types of clothing this way.

The Merino Wool Walkshort
T

Thomas

Verified
19/04/2026

I love wearing boardshorts but have always had a problem with the materials they’re made from. Now I get to wear shorts that look and feel like boardshorts but made from natural fibres. Awesome.

The Merino Wool Walkshort
D

Dan S

Verified
24/06/2026

Comfortable, look and fit great. I like the material.

The Merino Wool Walkshort
  • Man wearing MARINE|O Merino Wool Walkshort V2 outdoors

    No Microplastics

    Wear it all day knowing there are no microplastics shedding directly against your skin

  • Wear More Wash Less

    Merino is naturally odour resistant, so you can wear your Walkshorts for days and just air them out between wears

    Shop the Walkshort 
  • Surf Without Plastic

    100% long staple cotton, so you get a proper boardshort without a thread of polyester, nylon or elastane

    Shop the Boardshort 
  • No Chemical Coating

    No DWR water-repellent finish on either pair. Just the fibre, so there is nothing to wear off against your skin or wash into the water

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Behind MARINE|O

Hey, I'm Zack, Founder of MARINE|O

I'm not a fashion guy, I simply got obsessed with natural fibres after realising I had spent years living in plastic shorts.

I've started with an everyday walkshort, inspired by boardies, using the best fabric on earth.
Merino wool.

My mission is simple: replace plastic clothing with better options, one product at a time.

FIND OUT MORE