BULLDOG
Mazanine Mid-Length Swim Shorts

NEW
$245
  • Size: 38
  • Color: MAZANINE II

How to choose

Finding the perfect swim shorts

To make sure you find the right shape and style for you, we've put together some thoughts to help you decide...

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The OB Guarantee

The OB 5 year Guarantee

We are so confident in the quality of our OB Classic Swim Shorts that we will guarantee them for five years.

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About the product

Item No. 5056218128284

A classic blue in our signature mid-length swim shorts; these will be a trusted favourite for years to come.

The tailored swim short is where it all began for Orlebar Brown; we have four different lengths, each crafted from 60 elements and designed to give you effortless style wherever you are. Based on the pattern of a traditional man’s tailored trouser and crafted from quick-drying polyamide fabric with signature sidefasteners to adjust, our OB Classic swim shorts offer the perfect blend of form and function. Not just a swim short—it’s a short you can swim in.


  • Shaped waistband, rear darts and adjustable metal side fasteners for a superior shape and fit
  • Tested to 30mg/l of chlorine
  • Net lining for extra comfort and security
  • Sourced and manufactured in Europe
  • 100% Quick-Drying Polyamide/Nylon
  • Machine washable

Size & Fit


  • If in-between sizes, choose a size up
  • Side-fastener can reduce the waist up to 2cm 0.8” without ruining the silhouette

OB Classic Swim Shorts

The inside of our shorts contains a mesh-net lining, so you can hop on a surfboard, play tennis, swim or just lounge around on the beach in perfect safety. Plus we have a zip fly and a metal popper enclosure, so there really shall be no escape. The side fasteners are one of our distinguishing features, they’re made up of up to six component parts for a properly tailored fit, which you can adjust.

Nobody wants to stand around in soaking wet shorts, getting cold and uncomfortable. That's why we use 100% polyamide fabric, which has also been chlorine, salt water, light and rub-tested too. Not only is it durable, it dries in a flash.

How to choose

The Making Of An OB Classic

What makes a classic?

The ‘classic’ label seems in a constant battle to preserve the integrity and romance of its award. Our OB Classic swim shorts have been integral to our success over the last ten years—but what makes something a true classic?

"Good Design is innovative, honest and thorough down to the last detail."

Dieter Rams' 10 Principles of Good Design
The Traditional Tailored Trouser Block