100% Size Chart

The following information is based on official 100% size and product guides. Whenever possible, use the product-specific size chart because cut and fit can vary by model.

Men's Clothing

Size	Height	Chest	Pant Waist	Inseam to Ankle Bone	CB Neck to Wrist Sleeve Length
S	167–178 cm	91–99 cm	71–76 cm	77.5–80 cm	81–84 cm
M	172–180 cm	99–104 cm	84–89 cm	81 cm	84–86 cm
L	178–183 cm	104–109 cm	91.5 cm	82.5 cm	86–89 cm
XL	178–185 cm	109–117 cm	96.5 cm	84 cm	89–91.5 cm
XXL	180–190 cm	117–127 cm	102–107 cm	84 cm	91.5–94 cm
XXXL	180–190 cm	127–132 cm	112 cm	84 cm	94–95 cm

Women's Clothing

Size	Height	Chest	Waist	Hip	Inseam to Ankle Bone	CB Neck to Wrist Sleeve Length
S	157.5–167 cm	84–90 cm	63.5–70 cm	90–96.5 cm	75 cm	76–77 cm
M	165–172 cm	91.5–96.5 cm	71–76 cm	98–103 cm	76 cm	77.5–79 cm
L	167–178 cm	99–102 cm	79–81 cm	104–107 cm	77.5 cm	80 cm
XL	167–178 cm	104–107 cm	84–86 cm	109–112 cm	77.5 cm	81 cm

Youth Clothing

Size	Age	Height	Chest	Waist	Hip	Inseam to Ankle Bone	CB Neck to Wrist Sleeve Length
S	6–8 years	117–127 cm	61–66 cm	48–53 cm	63–69 cm	44–50 cm	53–57 cm
M	8–10 years	129–140 cm	66–71 cm	53–58 cm	69–74 cm	50–55 cm	57–62 cm
L	10–12 years	140–150 cm	71–76 cm	58–64 cm	74–79 cm	55–60 cm	62–67 cm
XL	12–14 years	152–163 cm	76–81 cm	66–71 cm	79–84 cm	60–65 cm	67–72 cm

Socks

Sock Size	Women US	Men US	Men EU
S/M	7–12	6–10	38–42
L/XL	12–15	10–13	42–46

Gloves

100% uses palm height as the reference measurement.

Men

Size	Palm Height
S	18.0–18.7 cm
M	18.7–19.4 cm
L	19.4–20.1 cm
XL	20.1–20.6 cm
XXL	20.8–21.5 cm

Women

Size	Palm Height
S	16.8–17.5 cm
M	17.5–18.1 cm
L	18.1–18.7 cm
XL	18.7–19.4 cm
XXL	19.4–20.1 cm

Youth

Size	Palm Height
S	14–15 cm
M	15–16 cm
L	16–17 cm
XL	17–18 cm

Adult Helmets

Head circumference is the key measurement. For Trajecta and Status, 100% recommends going up one size when your measurement is exactly on a size boundary.

Helmet Model	Size	Head Circumference
Aircraft 2	S	52–56 cm
Aircraft 2	M	56–58 cm
Aircraft 2	L	58–61 cm
Aircraft 2	XL	61–64 cm
Altec / Altis	XS/S	50–55 cm
Altec / Altis	S/M	55–59 cm
Altec / Altis	L/XL	59–63 cm
Trajecta	S	52–56 cm
Trajecta	M	56–58 cm
Trajecta	L	58–61 cm
Trajecta	XL	61–64 cm
Aircraft	XS	53–54 cm
Aircraft	S	55–56 cm
Aircraft	M	57–58 cm
Aircraft	L	59–60 cm
Aircraft	XL	61–62 cm
Status	XS	53–54 cm
Status	S	55–56 cm
Status	M	57–58 cm
Status	L	59–60 cm
Status	XL	61–62 cm
Status	2XL	63–64 cm

Youth Helmets

Helmet Model	Size	Head Circumference
Status Youth	S	47–48 cm
Status Youth	M	49–50 cm
Status Youth	L	51–52 cm

Safety note: A helmet should fit securely and evenly around the head without pressure points or excessive movement. A size chart does not replace a proper fitting. Do not continue using a damaged helmet or a helmet that has sustained a significant impact.

MTB Protection

Elbow Protection

Size	Bicep Circumference	Forearm Circumference
SM	31–32 cm	25–27 cm
MD	32–33 cm	27–29 cm
LG	34–35 cm	29–31 cm
XL	35–36 cm	31–34 cm
SM/MD	31–33 cm	25–29 cm
L/XL	34–36 cm	29–34 cm

Knee Protection

Size	Thigh Circumference	Calf Circumference
SM	40–41 cm	35–37 cm
MD	41–42 cm	37–39 cm
LG	43–44 cm	39–41 cm
XL	45–47 cm	41–43 cm
SM/MD	40–42 cm	35–39 cm
L/XL	43–47 cm	36–43 cm

For protection sizing, 100% recommends measuring 14 cm above and 14 cm below the center of the knee or elbow.

Safety note: Protection must be positioned correctly and fit close to the body. Protective equipment may reduce injury risk but cannot prevent all injuries.

Snow Goggles – Model Sizing

Model	Frame Measurements by 100%	Head Size / Fit
Norg	21.58 mm × 65.05 mm × 104.48 mm	Medium to Large
Valnor	7 in × 2.5 in × 4 in	Medium to Large
Okan	8.5 in × 2.2 in × 4 in	Medium to Large
Snowcraft	8.5 in × 2.7 in × 3.8 in	Medium to Large
Snowcraft XL	8.5 in × 2.3 in × 4 in	Medium to Large
Snowcraft S	7.45 in wide × 3.6 in tall	Small

For sunglasses and Moto/MTB goggles, 100% does not publish a universal numerical size chart in its central official size-guide section. Fit information may therefore vary by individual model.

Data basis: official 100% size guides and official 100% product pages, checked August 2026. Manufacturer specifications may change by model or season.