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Men's Nano Puff Jacket

Original price $299.00 - Original price $299.00
Original price
$299.00 - $299.00
Current price $299.00
Color: Belay Blue
Size: M

Patagonia Men's Tops

Size Chart

Alpha Size
Arm Length
33 in
32 in
30 in
35 in
34 in
32 in
37 in
36 in
33 in
40 in
39 in
34 in
44 in
43 in
35 in
47 in
46 in
36 in
50 in
49 in
37 in
56 in
55 in
37.5 in

*Chest is usually the best size predictor. However, if your hip
measurement is larger, consider buying the size indicated for your hips.

How to Measure

Arm Length

With elbow bent, measure from the center (back) of neck to elbow and down to wrist.


Measure around your chest/bust, just under armpit.


Measure around waist at the smallest circumference.


Stand, feet together, and measure around the largest circumference at hips.

The Men's Nano Puff Jacket by Patagonia is a versatile and essential piece for any outdoor enthusiast. Designed for shoulder-season belay duty and quick-hit ski tours, this jacket offers exceptional performance and comfort in a variety of conditions. Here are some key features:

- Wind-blocking, 100% recycled polyester shell for moisture resistance
- 60-g PrimaLoft Gold Insulation Eco for efficient heat retention, even when wet
- Sculpted fit with narrow quilting for a sleek look
- Soft, wicking interior storm flap and zipper garage for chin comfort
- Internal zippered chest pocket that doubles as a self-stuffsack
- Zippered handwarmer pockets for convenience
- Elasticized cuffs and single-adjust drawcord hem to seal out wind
- Fair Trade Certified sewn for ethical production practices

Stay warm, dry, and comfortable on your outdoor adventures with the Men's Nano Puff Jacket.