Puffer Jacket Size Chart (With Layering Room)
A puffer's whole job is warmth, and you'll wear layers under it, so sizing is really about chest measurement plus room for a sweater or hoodie. The insulation also adds bulk, which changes how a size feels.
Puffer Jacket Size Chart (to-fit chest, inches)
| Size | Chest (body) | Length | Sleeve |
|---|---|---|---|
| XS | 34–36 | 27" | 24.5" |
| S | 37–39 | 28" | 25" |
| M | 40–42 | 29" | 25.5" |
| L | 43–45 | 30" | 26" |
| XL | 46–48 | 31" | 26.5" |
| XXL | 49–51 | 32" | 27" |
Notes
Size to your chest plus a warm layer. Measure your chest over a sweater, or add 2–3 inches to a bare-chest measurement, so the puffer closes comfortably over winter layers. A puffer that only fits over a tee isn't doing its job in the cold.
Don't oversize too much. It's tempting to go big for warmth, but an oversized puffer traps less heat because warm air escapes around a loose fit. Aim for room to layer, not a size that swamps you.
Check sleeve and length for coverage. In cold weather you want sleeves that reach past the wrist and a hem that covers the hips. The insulation can pull sleeves up when you reach, so err slightly long.
FAQs
Should I size up in a puffer jacket?
Size up only enough to layer a sweater or hoodie underneath — usually your true size works if the brand allows for layers, or one up if it's cut slim. Too large actually keeps you colder because warm air escapes around a loose fit.
How do I measure for a puffer jacket?
Measure your chest over the layers you'll wear, or add 2–3 inches to a bare measurement, and match the chart. Confirm the sleeve reaches past your wrist and the length covers your hips for cold-weather coverage.
Do puffer jackets run small?
Fashion puffers can run slim and short, while technical winter puffers usually allow layering room. Check whether the chest measurement leaves space for a sweater — if not, size up one.
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