The Koji Luxe is an extra thick, snug and stretchy waist warming band. Inspired by the Japanese tradition of wearing a kidney warmer, the Koji Luxe is designed to add an extra-thick, insulating layer to your core to help heat you through after outdoor swimming. Lots of warm layers are the best way to heat up slowly after chilly dips and this wool-blend base layer is a perfect addition.

It's so easy to step into - so cold, fumbling hands are not a problem. It also doubles up nicely as a modesty cover as you easily pull it up over your boobs when changing.

Wear it next to your skin for a soft and super-warm base layer.

Get cosy in a Koji! 

Size Guide

The below is a guide but please note that the Koji Luxe is very stretchy and it is possible to sometimes size down for a snugger feel.