Sometimes the best design is the one that gets out of your way. The R1 Air Jacket delivers everything you need in a technical fleece without the complications. The hollow-core yarns work overtime to wick moisture and dry fast, while the zigzag-knit pattern keeps bulk minimal and breathability maximum. Whether you're layering for variable mountain conditions or wearing it solo on crisp morning runs, this jacket's slim fit and thoughtful details — like off-shoulder seams that won't chafe under pack straps — prove that simplicity done right is the ultimate sophistication.
100% recycled polyester with hollow-core yarns for moisture management.
Zigzag-knit pattern reduces bulk while maximizing breathability.
Full-zip design with slim fit for versatile layering.
Off-shoulder seams prevent chafing under pack straps.
Zippered chest pocket and two front pockets for small essentials.
Quick-drying woven binding at cuffs and hem.
5.7-oz 100% recycled polyester jacquard fleece with hollow-core yarns
Fabric is certified as bluesign® approved
Made in a Fair Trade Certified™ factory
Alpha Size
Numeric Size
Chest*
Waist
Hip
XXS
00
79 cm
62 cm
86 cm
0
81 cm
65 cm
89 cm
XS
2
84 cm
67 cm
91 cm
4
86 cm
70 cm
94 cm
S
6
89 cm
72 cm
97 cm
8
91 cm
75 cm
99 cm
M
10
94 cm
77 cm
102 cm
12
98 cm
81 cm
105 cm
L
14
102 cm
85 cm
109 cm
16
107 cm
90 cm
114 cm
XL
18
112 cm
95 cm
119 cm
20
117 cm
100 cm
124 cm
XXL
22
122 cm
105 cm
130 cm
Alpha Size
Numeric Size
Chest*
Waist
Hip
XXS
00
31.1 in
24.4 in
33.9 in
0
31.9 in
25.6 in
35.0 in
XS
2
33.1 in
26.4 in
35.8 in
4
33.9 in
27.6 in
37.0 in
S
6
35.0 in
28.3 in
38.2 in
8
35.8 in
29.5 in
39.0 in
M
10
37.0 in
30.3 in
40.2 in
12
38.6 in
31.9 in
41.3 in
L
14
40.2 in
33.5 in
42.9 in
16
42.1 in
35.4 in
44.9 in
XL
18
44.1 in
37.4 in
46.9 in
20
46.1 in
39.4 in
48.8 in
XXL
22
48.0 in
41.3 in
51.2 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
Sleeve: With elbow bent, measure from the center (back) of neck to elbow and down to wrist.
Chest/Bust: Measure around your chest/bust, just under armpit.
Waist: Measure around waist at the smallest circumference.
Hips: Stand, feet together, and measure around the largest circumference at hips.
Hands: Measure around the fullest part of the hand, not including thumb.
Inseam: Take a pair of pants that fit well and measure from the crotch to bottom of leg. All pants come with a finished hem.
Recycled Materials: made from 100% recycled polyester
bluesign® product: This item is made of bluesign® approved fabrics and accessories and is produced in a resource-conserving way with minimum impact on people and the environment.
Environmental Initiatives: Through their membership with 1% for the Planet, Patagonia donate 1% of every sale to carefully chosen social and environmental causes
Patagonia is the brand that other gear companies want to be when they grow up. In 2022, the company's founder, Yvon Chouinard, famously gave the company to the planet. It’s now jointly controlled by a charitable trust and a not-for-profit dedicated to fighting the climate crisis, and all post-operating profits go to environmental causes.
But in some ways that’s the tip of the (melting) iceberg. For nearly half a century, Patagonia has been an experiment in responsible business. From the farms that grow their cotton to the factories that make their goods and everything in-between, they’ve tried incredibly hard to set the gold standard in terms of ethics, transparency and social responsibility. Not only that, but their gear is made to last – to take hard use and repairs, and to maintain its performance through thick and thin.
All of which is even more extraordinary when you consider that Yvon Chouinard started out blacksmithing climbing gear for his mates in his parents' backyard, using a forge and anvil that he bought from a junkyard.
At WildBounds we don’t usually tend to go for the big-name brands, but this was one we simply couldn’t resist. Quite apart from their amazing ethical and environmental credentials, they just make great gear. We’ve used it and loved it for years, and you will too.