Rab Size Guide

Born from a passion for life in the mountains, Rab creates high-performance outdoor clothing and equipment designed for demanding conditions. With roots in British mountaineering, the brand is renowned for combining technical fabrics, practical design and dependable durability. From insulated jackets and waterproof shells to everyday outdoor layers, Rab products are made to deliver comfort, protection and freedom of movement wherever your adventures take you.

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Chest: Measure the full circumference of your chest just below your armpits.

Waist: Find the top of your hip and measure the full circumference around your body.

Arm length: Measure horizontally from the centre of your back, across the shoulder, over a naturally bent elbow and down to the wrist fold.