Find your exact size using the body measurements below.
Alpha Size
Numeric Size
Chest*
Waist
Hip**
XXS
00
31.5 in
24.5 in
34 in
XS
0
32.5 in
25.5 in
35 in
XS
2
33.5 in
26.5 in
36 in
S
4
34.5 in
27.5 in
37 in
S
6
35.5 in
28.5 in
38 in
M
8
36.5 in
29.5 in
39 in
M
10
37.5 in
30.5 in
40 in
L
12
39 in
32 in
41.5 in
L
14
41 in
34 in
43.5 in
XL
16
43 in
36 in
45 in
XL
18
45 in
38 in
47 in
XXL
20
47 in
40 in
49 in
XXL
22
49 in
42 in
51 in
Men’s Tops and Bottoms Size Chart
Find your exact size using the body measurements below.
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
Gender Inclusive Tops Size Chart
Find your exact size using the body measurements below.
Alpha Size
Numeric Size
Chest*
Waist
Hip
XXS
26
34 in
26 in
33 in
XS
28
36 in
28 in
35 in
XS
29
37 in
29 in
36 in
S
30
38 in
30 in
37 in
S
31
39 in
31 in
38 in
M
32
40 in
32 in
39 in
M
33
41 in
33 in
40 in
L
34
42 in
34 in
41 in
L
35
43 in
35 in
42 in
L
36
44 in
36 in
43 in
XL
38
46 in
38 in
44.5 in
XL
40
48 in
40 in
46.5 in
XXL
42
50 in
42 in
48.5 in
XXL
44
52 in
44 in
50.5 in
3XL
46
54 in
46 in
52.5 in
3XL
48
56 in
48 in
54.5 in
Kids’ Size Chart
Find your exact size using the body measurements below.
Size
Height
Weight
Chest
Waist
Hip
XS (5-6)
46.5 in
45 lb
24 in
23 in
25 in
S (7-8)
52 in
65 lb
26.5 in
24.5 in
27.75 in
M (10)
55.5 in
78 lb
27.5 in
25.5 in
29 in
L (12)
58.5 in
95 lb
28.5 in
26.5 in
30.5 in
XL (14)
61.5 in
108 lb
30.5 in
28 in
32 in
XXL (16-18)
66.5 in
130 lb
33.5 in
31 in
35 in
Hats Size Chart
The measurements on the size chart are body measurements. Find your correct size in the chart below.
Size
Head Circumference
One Size
21.75 - 24 in
Small/Medium
21.75 - 22.75 in
Large/X-Large
22.75 - 24 in
Socks Size Chart
The measurements on the size chart are body measurements. Find your correct size in the chart below.
Size
Shoe Size: Women’s USA
Shoe Size: Men’s USA
Shoe Size: UK
Shoe Size: Europe
Shoe Size: Japan*
X-Small
—
—
—
—
—
Small
4-6½
—
2-4½
34-37
21-23
Medium
7-9½
6-8½
5-7½
38-41
23½-25½
Large
10-12½
9-11½
8-10½
42-45
26-28½
X-Large
—
12-14½
11-13½
46-49
29-32½
Free Shipping
Free Returns
The Nano-Air® Light Vest was made to be worn for the entirety of your aerobic, start-stop mountain activities, so you’re never slowed down by having to change layers. Stretchy and breathable FullRange® insulation dumps excess heat when you’re working hard and keeps you warm when you’re not.
Estimated delivery between September 14 and September 16.
The Nano-Air® Light Vest was made to be worn for the entirety of your aerobic, start-stop mountain activities, so you’re never slowed down by having to change layers. Stretchy and breathable FullRange® insulation dumps excess heat when you’re working hard and keeps you warm when you’re not.
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