Patagonia - T-Shirts, Mid Layers, Fleeces & Shell Jackets Size Chart

How to Measure Your Chest & Arm Length

Wear just an undergarment or nothing at all.

Stand up straight with your arms hanging by your sides and breath normally.

Run a soft tape measure under your arm pits over the largest part of your chest and across your shoulder blades.

The tape measure should be snug, but not tight.

Ask a friend to run a soft tape measure from the centre of the back of your neck, across to the tip of one shoulder, then down the outside of your arm to your wrist bone.

The Fit

Patagonia T-Shirts, Mid Layers, Fleeces & Shell Jackets come in a variety of 'fits'. Check the product description on each item to see which fit applies.

Formfitting: This is Patagonia's fitting style designed to conform to the body's contours.

Slim Fit: This is a slightly closer fitting style used in Patagonia's technical garments designed to be worn over baselayers and light midlayers.

Regular Fit: This fit is designed to be neither slim nor oversized and will fit over heavier midlayers.

Relaxed Fit: Similar to a regular fit however this fit provides a bit of extra room for movement and comfort.

Still not sure what size to get? We're here to help!

Check out our Buying Guides for technical tips and tricks.

Visit our Help Centre for advice from our team.