To ensure proper sizing, please do the following:

Take a head measurement with a cloth tape measure. Wrap tape measure around your head one inch above your eyebrows, directly above your ears and to the widest area at the back of your head.
Look up your size on the chart below.
Call us with any questions: 888-343-5638!

Klim Helmet Sizing:

	XS	S	M	L	XL	2XL	3XL
HAT SIZE	6 5/8" - 6 3/4"	6 15/16" - 7 3/16"	7 1/4" - 7 3/8"	7 1/2" - 7 5/8"	7 3/4"	7 7/8"	8 3/8"
HEAD CIRC. [IN]	20 1/2" - 20 7/8"	21 1/4" - 21 11/16"	22 1/16" - 22 7/16"	22 13/16" - 23 1/4"	23 5/8" - 24"	24 7/16" - 24 13/16"	25 3/16" - 25 5/8"
HEAD CIRC. [CM]	52 - 53	54 - 55	56 - 57	58 - 59	60 - 61	62 - 63	64 - 65

Klim Mens Sizing:

	XS	S	M	L	XL	2XL	3XL	4XL	5XL
WEIGHT [LBS]	70-104	105-155	156-186	187-210	211-230	231-264	264-299	300-349	350+
HEIGHT	4'11"-5'	5'3"-6"	5'5"-6"	5'6"-6'4"	5'8"-6'4"	5'8"-6'9"	5'9"-6'9"	5'9"-6'9"	5'9"-6'9"
CHEST	32-34	35-37	38-41	42-45	46-50	51-55	56-60	61-65	66-70
WAIST	24-27	28-31	32-35	36-39	40-43	44-47	48-51	52-55	56-59
HIP & SEAT	28-31	32-35	36-39	40-43	44-47	48-51	52-55	56-59	60-63
SLEEVE	24-25	26-27	28-29	30-32	33-34	35-36	37-38	39-40	41-42
INSEAM	29	30	31	32	33	33	33	33	33
INSEAM TALL	32	33	34	35	36	36	36	36	36
INSEAM SHORT	26	27	28	29	30	30	30	30	30

Klim Womens Sizing:

	XS	S	M	L	XL	2XL
WEIGHT [LBS]	80-120	121-134	135-154	155-184	185-219	220-249
HEIGHT	4'11"-5'	5'1"-5'9"	5'2"-5'9"	5'3"-5'10"	5'4"-5'10"	5'8"-6'4"
CHEST	32-33	34-35	36-38	39-41	43-45	47-48
WAIST	24-25	26-27	28-30	31-33	35-37	39-41
HIP & SEAT	34-35	36-37	38-40	41-44	45-47	49-51
SLEEVE	22-23	24-25	26-27	28-29	30-31	32-33
INSEAM	28	29	30	31	32	32
INSEAM TALL	-	32	33	34	35	35

Klim Apparel Sizing:

Klim Sizing Chart

Klim Glove Sizing:

Klim Sizing Chart

Men's Boot Size Conversion:

US Size	Euro Size	UK Size	Inches	CM
6	39	5.5	9.25"	23.5
6.5	39	6	9.5"	24.1
7	40	6.5	9.625"	24.4
7.5	40-41	7	9.75"	24.8
8	41	7.5	9.9375"	25.4
8.5	41-42	8	10.125"	25.7
9	42	8.5	10.25"	26
9.5	42-43	9	10.4375"	26.7
10	43	9.5	10.5625"	27
10.5	43-44	10	10.75"	27.3
11	44	10.5	10.9375"	27.9
11.5	44-45	11	11.125"	28.3
12	45	11.5	11.25"	28.6
13	46	12.5	11.5625"	29.4
14	47	13.5	11.875"	30.2
15	48	14.5	12.1875"	31
16	49	15.5	12.5"	31.8

Women's Boot Size Conversion:

US Size	Euro Size	UK Size	Inches	CM
4	35	2	8.1875"	20.8
4.5	35	2.5	8.375"	21.3
5	35-36	3	8.5"	21.6
5.5	36	3.5	8.75"	22.2
6	36-37	4	8.875"	22.5
6.5	37	4.5	9.0625"	23
7	37-38	5	9.25"	23.5
7.5	38	5.5	9.375"	23.8
8	38-39	6	9.5"	24.1
8.5	39	6.5	9.6875"	24.6
9	39-40	7	9.875"	25.1
9.5	40	7.5	10"	25.4
10	40-41	8	10.1875"	25.9
10.5	41	8.5	10.3125"	26.2
11	41-42	9	10.5"	26.7
11.5	42	9.5	10.6875"	27.1
12	42-43	10	10.875"	27.6