Outlet
Offline mode

Size
Foot Length (mm)
3
4
35.5
220
3.5
4.5
36
225
4
5
37
229
4.5
5.5
37.5
233
5
6
38
237
5.5
6.5
38.5
242
6
7
39.5
246
6.5
7.5
40
250
7
8
40.5
254
7.5
8.5
41.5
259
8
9
42
263
8.5
9.5
42.5
267
9
10
43
271
9.5
10.5
44
275
10
11
44.5
279
10.5
11.5
45
284
11
12
45.5
288
11.5
12.5
46.5
292
12
13
47
296
13
14
48
305
14
15
50
313
Shoe Size
Precision fit Foot width (mm)
Standard fit Foot width (mm)
Wide fit Foot width (mm)
3
4
35.5
80
85
90
3.5
4.5
36
80
85
90
4
5
37
82
87
92
4.5
5.5
37.5
82
87
92
5
6
38
84
89
94
5.5
6.5
38.5
86
91
96
6
7
39.5
86
91
96
6.5
7.5
40
88
93
98
7
8
40.5
88
93
98
7.5
8.5
41.5
90
95
100
8
9
42
90
95
100
8.5
9.5
42.5
93
98
103
9
10
43
93
98
103
9.5
10.5
44
95
100
105
10
11
44.5
95
100
105
10.5
11.5
45
97
102
107
11
12
45.5
97
102
107
11.5
12.5
46.5
99
104
109
12
13
47
99
104
109
13
14
48
102
107
112
14
15
50
102
107
112

How to measure the length of your foot

  1. On a hard floor, put a piece of paper against a wall.
  2. Stand on the paper in your socks. Wear the type of socks you'd normally wear with this type of shoe.
  3. Make sure the back of your heel is against the wall and that you're placing your weight on your foot.
  4. someone to make a mark on the paper, at the end of your longest toe.
  5. Measure that distance to determine the length of your foot.
  6. It's common to have one foot bigger than the other, so make sure you measure both feet. Pick your shoe size based on the length of your longer foot.

PLEASE NOTE: Check the sizing note before selecting the size of your shoe or boot for expert sizing recommendations.

Size chartSize chart

Run & Hike Clothing

Please note that we are currently transitioning to a new sizing standard that's more inclusive.

The majority of Run/Hike clothing products follow the tables within this section. However, for merino clothing products and the PERFORMANCE HYBRID GILET, please see our new clothing sizes.

Men's - Unisex Run/Hike Clothing Sizes

Size
Chest
Waist
XXS
81-86cm32-34”
68-73cm 27-29”
XS
86-91cm34-36”
73-78cm 29-31”
S
91-96cm 36-38”
78-83cm 31-33”
M
96-102cm 38-40”
83-88cm 33-35”
L
101-106cm 40-42”
88-93cm 35-37”
XL
106-111cm 42-44”
93-98cm 37-39”
XXL
111-116cm 44-46”
98-103cm 39-41”

To make sure you get the correct fit, take a measuring tape or a piece of string and ask someone to measure your:

  1. Chest circumference - at the widest point.

  2. Waist circumference - at the narrowest point.

  3. Hip circumference - at the widest point.

Men's hiking clothing

Women's - Unisex Run/Hike Clothing Sizes

Size
Chest
Waist
Hips
6
2
32
78-82cm 30.5-32.5”
60-64cm 23.5-25”
86-90cm 34-35.5”
8
4
34
82-86cm 32.5-34”
64-68cm 25-27”
90-94cm 35.5-37”
10
6
36
86-90cm 34-35.5”
68-72cm27-28.5”
94-98cm 37-38.5”
12
8
38
90-94cm 35.5-37”
72-76cm 28.5-30”
98-102cm38.5-40”
14
10
40
94-98cm 37-38.5”
76-80cm 30-31.5”
102-106cm 40-41.5”
16
12
42
98-102cm 38.5-40”
80-84cm 31.5-33”
106-110cm41.5-43.5”

To make sure you get the correct fit, take a measuring tape or a piece of string and ask someone to measure your:

  1. Chest circumference - at the widest point.

  2. Waist circumference - at the narrowest point.

  3. Hip circumference - at the widest point.

Women's hiking clothing

Gym Clothing

Please note that we are currently transitioning to a new sizing standard that's more inclusive.

The majority of Run/Hike clothing products follow the tables within this section. However, for merino clothing products and the PERFORMANCE HYBRID GILET, please see our new clothing sizes.

Men's - Unisex Gym Clothing Sizes

Size
Chest
Waist
XS
83-90cm 33-35”
69-75cm 27-30”
S
90-97cm 35-38”
75-81cm 30-32”
M
97-104cm 38-41”
81-87cm 32-34”
L
104-111cm 41-44”
87-93cm 34-37”
XL
111-118cm 44-47”
93-103cm 37-41”
XXL
118-125cm 47-50”
103-109cm 41-43”

Women's - Unisex Gym Clothing Sizes

Size
Chest
Waist
Hips
8
4
34
79-84cm 31-33”
64-69cm 25-27”
88-93cm 34.5-36.5”
10
6
36
84-89cm 33-35”
69-74cm 27-29”
93-98cm36.5-38.5”
12
8
38
89-94cm 35-37”
74-79cm29-31”
98-103cm38.5-40.5”
14
10
40
94-99cm 37-39”
79-84cm31-33”
103-108cm40.5-42.5”
16
12
42
99-104cm 39-41”
84-89cm33-35”
108-113cm42.5-44.5”

To make sure you get the correct fit, take a measuring tape or a piece of string and ask someone to measure your:

  1. Chest circumference - at the widest point.

  2. Waist circumference - at the narrowest point.

  3. Hip circumference - at the widest point.

New Clothing

Please note that we are currently transitioning to a new sizing standard that's more inclusive.

The majority of Run/Hike clothing products follow the tables within this section. However, for merino clothing products and the PERFORMANCE HYBRID GILET, please see our new clothing sizes.

Men's - Unisex New Clothing Sizes

Size
Chest
Waist
XXS
84-89cm33-35”
65-70cm26-28”
XS
89-94cm35-37”
70-75cm28-30”
S
94-99cm37-39”
75-80cm30-31”
M
99-105cm39-41”
80-87cm31-34”
L
105-112cm41-44”
87-95cm34-37”
XL
112-120cm44-47”
95-104cm37-41”
XXL
120-129cm 41-44”
120-129cm 41-44”

Women's - Unisex New Clothing Sizes

Size
Chest
Waist
Hips
XXS(Size 6)
XXS(Size 2)
XXS(Size 32)
78-83cm31-32”
60-65cm24-26”
84-89cm33-35”
XS(Size 8)
XS(Size 4)
XS(Size 34)
83-88cm32-34”
65-70cm26-28”
89-94cm35-37”
S(Size 10)
S(Size 6)
S(Size 36)
88-93cm 34-36”
70-75cm28-30”
94-99cm37-39”
M(Size 12)
M(Size 8)
M(Size 38)
93-99cm 36-39”
75-81cm32-35”
99-106cm39-42”
L(Size 14)
L(Size 10)
L(Size 42)
99-106cm 39-42”
81-88cm32-35”
105-106cm39-42”
XL(Size 16)
XL(Size 12)
XL(Size 42)
106-114cm 42-45”
88-96cm 35-38”
112-120cm44-47”
XXL(Size 18)
XXL(Size 14)
XXL(Size 44)
114-123cm 45-48”
96-105cm 38-41”
120-129cm 47-48”

To make sure you get the correct fit, take a measuring tape or a piece of string and ask someone to measure your:

  1. Chest circumference - at the widest point.

  2. Waist circumference - at the narrowest point.

  3. Hip circumference - at the widest point.

Sizing for all socks except the EXTREME THERMO SOCK.

Sock Size
Shoe Size
S
3-5
M
6-8
L
9-11
XL
12-14
Sock Size
Men's Shoe Size
Women's Shoe Size
S
4-6
5.5-7.5
M
7-9
8.5-10.5
L
10-12
11.5-13.5
XL
13-15
14.5-16.5
Sock Size
Shoe Size
S
35.5-38
M
49.5-42
L
43-45.5
XL
47-50

Extreme Thermo socks only

Sock Size
Shoe Size
XS
3-6
S
3-7
M
7-9
L
9-11
XL
11-13
Sock Size
Men's Shoe Size
Women's Shoe Size
XS
4-6
5.5-7.5
S
6-8
7.5-11.5
M
8-10
9.5-11.5
L
10-12
11.5-13.5
XL
12-14
13.5-15.5
Sock Size
Shoe Size
XS
36-38
S
38-40
M
40-43
L
43-46
XL
36-48

Caps & Hats

All our hats/beanies are one size. For our caps, please use the below sizing chart:

Cap Size
Head Circumference (cm)
Head circumference (in)
S/M
55-57
21.7-22.4
M/L
57-59
22.4-23.2

How to measure yourself

  1. Take a measuring tape or piece of string, you may find it easier to get someone to help you measure.
  2. Measure around your head, just above the ears.
Head wear measuring

Gloves & Mittens

Glove/Mitten Size
Hand Circumference (cm)
Hand circumference (in)
S
15-18
6-7
M
18-20
7-8
L
20-23
8-9
XL
23-25
9-10

How to measure yourself

  1. Take a measuring tape or piece of string, you may find it easier to get someone to help you measure.
  2. Measure around the widest part of your hand, just below the knuckles.
  3. Be sure to measure both hands. It's common for one hand to be bigger, so use the larger measurement when choosing your size.
  4. If you're layering mittens over gloves, size up if your hand circumference is at the higher end of the range.
Hand measurement

Packs & Bags

Sizing for all packs and bags except RACEPAC. To find your chest circumference, measure your chest at the widest point using a measuring tape or piece of string.

Pack/Bag Size
Chest Circumference (cm)
Chest Circumference (in)
S/M
75-105
29.5-41.5
L/XL
90-120
35.5-47

Racepacs

Pack/Bag Size
Chest Circumference (cm)
Chest Circumference (in)
S
81-93
32-37
M
89-102
35-40
L
97-109
38-43