Patagonia Men's R1® Air Zip-Neck 2025

The Patagonia Men's R1® Air Zip-Neck has become an indispensable layer for high-output activities in winter climates with its hollow-core yarn and zigzag fabric that dispenses moisture, breathes to keep you from feeling sweaty and dries in seconds. Whether your choice of a good time is running, skiing, or biking this layer is the ultimate tool under a puffer or shell to keep you dry and warm simultaneously. 

SIZE CHART

Alpha Size	Chest*	Hip	Arm Length
XXS	33 in	32 in	30 in
XS	35 in	34 in	32 in
S	37 in	36 in	33 in
M	40 in	39 in	34 in
L	44 in	43 in	35 in
XL	47 in	46 in	36 in
XXL	50 in	49 in	37 in
XXXL	56 in	55 in	37.5 in