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Sniper & Helikon Run Smaller Than 5.11

If you know your 5.11 size, you generally need to size up by one when ordering Sniper or Helikon. Example: 5.11 Large = Sniper & Helikon XL.

Cross-Brand Size Conversion

Quick lookup — find your equivalent size across brands. Detailed measurements per brand are below.

5.11 (US)SniperHelikon
XSSS
SmallMM
MediumLL
LargeXLXL
XL2XL2XL
2XL3XL3XL
3XL4XL4XL

5.11 — Men’s Sizes

American brand · runs true to size · tops, bottoms, shoes, socks

Men’s Tops Size Chart

SizeNeckChestArm
XS13-13.530-3232.25-32.5
SMALL14-14.534-3633-33.5
MEDIUM15-15.538-4033.75-34.25
LARGE16-16.542-4434.5-35
XL17-17.546-4835.25-35.75
2XL18-18.550-5236-36.5
3XL19-19.554-5636.75-37.25
4XL20-20.558-6037.5-38
5XL21-21.562-6438.25-38.75
6XL22-22.566-6839-39.5
Please Note: Short = 5’3″ – 5’7 1/2″, Regular = 5’8″ – 6′ 1/2″, Tall = 6’1″ – 6’3″. Tall sizes have 2″ added to body and sleeve length.
Arm length refers to your actual arm length, not the garment’s sleeve length.

Sizing Instructions

Using measuring tape, measure your body in inches or centimeters (not over clothing). Follow the diagram as a guide. Compare your measurements with the chart and order the smaller size for a tighter fit. If you want a looser fit, then order the larger size.

Use your chest measurement to determine the proper size for tops, outerwear or jumpsuits.

Men’s Bottoms Size Chart

5.11 men’s pants/bottoms sizes in inches. If you know your waist measurement, then compare it with the chart below to determine your pant size quickly.

SizeWaist
XS24-26
SMALL28-30
MEDIUM32-34
LARGE36-38
XL40-42
2XL44-46
3XL48-50
4XL52-54
5XL56-58
6XL60-62

Bottom Sizing Instructions for Men

With measuring tape, measure your body (not over clothing). Follow the diagram as a guide. Compare your measurements with the chart and order the smaller size for a tighter fit. If you want a looser fit, then order the larger size.

For bottoms, use your waist measurement (where you wear your pants).

Men’s Shoe Size Conversion Chart

Below is the Men’s 5.11 shoe size conversion chart, which you can use to convert your US size to UK or EU shoe sizes.

US SizeUK SizeEU Size
4337
5437.5
6538.5
6.55.539
7640
7.56.540.5
8741
8.57.542
9842.5
9.58.543
10944
10.59.544.5
111045
11.510.545.5
121146
131247.5
141348.5
151449.5

Men’s Socks Size

SizeUS SizeUK SizeEU Size
S<7<6<40
S/M5.0-9.04.5-8.037.5-43
M7.5-106.5-940.5-45
L10.5+9.5+44.5+
L/XL9.5-138.5-1344-47

5.11 — Women’s Sizes

Tops, bottoms, shoes, socks

Women’s Tops Size Chart

Women’s 5.11 tops sizes in inches. Measure your chest and arm length and compare it with the chart below to find your shirt size easily and quickly.

SizeNumeric SizeChest (inches)Arm Length (Inches)
XS032.529.5
XS233.529.75
SMALL434.530.25
SMALL635.530.5
MEDIUM836.531
MEDIUM1037.531.25
LARGE123931.75
LARGE1440.532
XL1642.532.5
XL1844.532.75
EXTENDED2046.533
Please note: Regular = 5’5″ – 5’7″, Tall = 5’8″ – 5’11”. Tall sizes have 2″ added to body length and 1 1/2″ added to sleeve length.
*The Arm length refers to your actual arm length, not the garment’s sleeve length.

Sizing Instructions

Using measuring tape, measure your body in inches or centimeters (not over clothing). See the diagram as a guide. Compare your measurements with the chart. If you fall between sizes, just order the smaller size if you want a tighter fit.

Use your chest measurement to determine the proper size for tops, outerwear or jumpsuits.

Women’s Bottoms Size Chart

Women’s 5.11 bottoms/pants sizes in inches. Measure your waist and hip and compare it with the chart below to find your size easily and quickly.

SizeNumeric SizeWaistHip
XS02535.5
XS22636.5
SMALL42737.5
SMALL62838.5
MEDIUM82939.5
MEDIUM103040.5
LARGE1231.542
LARGE143343.5
XL163545.5
XL183747.5
EXTENDED203949.5

Sizing Instructions

Use your waist (smallest part) and hip measurements for bottoms, and for belts, use your waist measurement (where you wear your pants).

Women’s Shoe Size Conversion Chart

Below is the women’s 5.11 shoe size conversion chart, which you can use to convert your US size to UK or EU shoe sizes.

US SizeUK SizeEU Size
5437
64.537.5
6.5538
75.538.5
7.5639
86.540
8.5741
97.541
9.5842
108.543

Women’s Socks Size

SizeUS SizeUK SizeEU Size
S<8<6.5<40
S/M6.5-105.0-9.038-43
M8.5-117-9.540.5-44
L11.5+10+44+
L/XL10.5+9.5+44+

5.11 — Accessories

Belts, gloves, hats

Belts Size Chart

Below is the 5.11 belts size chart for both men and women in inches.

Belt SizeMeasurements (Inches)
XS24 – 26″
S28 – 30″
M32 – 34″
L36 – 38″
XL40 – 42″
2XL44 – 46″
3XL48 – 50″
4XL52 – 54″

Gloves Size Chart

5.11 gloves sizes for men and women.

Unisex Gloves SizeMen’s SizeWomen’s Size
S78mm71mm
M90mm83mm
L103mm96mm
XL114mm
2XL127mm
How to measure: Measuring hand to determine your gloves size is very easy. Use a ruler and measure across the palm of your hand from where your thumb and index meet.

Hats Size Chart

Hat size chart for 5.11. The hats are available in four different sizes including medium, large, XL and XL+. Just measure your head using a measuring tape and then compare with the chart below to determine your hat size.

SizeHat SizeMeasurement
M7 – 7 1/8″22 – 23 3/8″
L7 1/4 – 7 3/8″22 3/4 – 23 1/8″
XL7 1/2 – 7 3/4″23 1/2 – 24 1/4″
XL+7 7/8″24 5/8″

Sniper Sizes

Sniper T-shirts & tactical wear · runs one size smaller than 5.11

Men’s Tops Size Chart (Sniper)

Sniper t-shirts & tops use the same body measurements as 5.11, but the label is shifted one size up. So Sniper XL fits the same body as 5.11 Large.

Sniper SizeNeckChestArm= 5.11 Size
S13-13.530-3232.25-32.5XS
M14-14.534-3633-33.5Small
L15-15.538-4033.75-34.25Medium
XL16-16.542-4434.5-35Large
2XL17-17.546-4835.25-35.75XL
3XL18-18.550-5236-36.52XL
4XL19-19.554-5636.75-37.253XL
Tip: Sniper tops run one size smaller than 5.11 (in label). Order the next size up from your usual 5.11 size — for example, if you wear 5.11 L, order Sniper XL.

Men’s Bottoms Size Chart (Sniper)

Sniper bottoms/pants — same body measurements as 5.11 but with sizing shifted one label up. Use your waist measurement to pick the right size.

Sniper SizeWaist (inches)= 5.11 Size
S24-26XS
M28-30Small
L32-34Medium
XL36-38Large
2XL40-42XL
3XL44-462XL
4XL48-503XL

Helikon Sizes

Helikon tactical wear · runs one size smaller than 5.11

Men’s Tops Size Chart (Helikon)

Helikon body measurements in cm — source: helikon-tex.com official size chart. Compare with your body, not with 5.11 sizes.

Helikon SizeChest (cm)Waist (cm)Hip (cm)= 5.11 Size
S92 – 10076 – 8492 – 100XS
M100 – 10884 – 92100 – 108Small
L108 – 11692 – 100108 – 116Medium
XL116 – 124100 – 108116 – 124Large
2XL124 – 132108 – 116124 – 132XL
3XL132 – 140116 – 124132 – 1402XL
Tip: Helikon tops run one size smaller than 5.11. Order the next size up from your usual 5.11 size — for example, if you wear 5.11 Large, order Helikon XL.

Men’s Bottoms Size Chart (Helikon)

Helikon pants & trousers — measurements in cm. Many Helikon pants are also available in Short / Regular / Long inseam versions.

Helikon SizeWaist (cm)Hip (cm)= 5.11 Size
S76 – 8492 – 100XS
M84 – 92100 – 108Small
L92 – 100108 – 116Medium
XL100 – 108116 – 124Large
2XL108 – 116124 – 132XL
3XL116 – 124132 – 1402XL

Inseam length

LengthInseam (cm)Recommended for
Short76Height up to 170 cm
Regular81Height 170 – 182 cm
Long86Height 182 cm and above

Helikon Boots & Shoes Size Chart

Helikon boots use EU sizes. Match to your usual EU size or measure your foot length in cm.

EU SizeUK SizeUS SizeFoot length (cm)
396724.5
407825.0
417.58.525.5 – 26.0
428926.5
4391027.5
44101128.0
45111228.5
46121329.5
47131430.0
How to measure: Stand on a piece of paper with your heel against a wall. Mark the tip of your longest toe. Measure from the wall to the mark — that’s your foot length.

Helikon Belts Size Chart

Helikon tactical belts (UTL, Cobra, EDC ranges) — waist circumference over your trousers.

SizeWaist (cm)Waist (inches)
S80 – 9031.5 – 35.4
M90 – 10035.4 – 39.4
L100 – 11039.4 – 43.3
XL110 – 12043.3 – 47.2
2XL120 – 13047.2 – 51.2

Helikon Gloves Size Chart

Helikon tactical gloves — measure palm circumference (excluding the thumb) at its widest point.

SizePalm (cm)Palm (inches)
S20 – 227.9 – 8.7
M22 – 248.7 – 9.5
L24 – 269.5 – 10.2
XL26 – 2810.2 – 11.0
2XL28 – 3011.0 – 11.8
How to measure: Wrap a measuring tape around your palm (excluding the thumb) at its widest point, just below the knuckles.

Helikon Caps & Hats Size Chart

Helikon caps & boonie hats — sizes correspond directly to head circumference in cm.

SizeHead (cm)Head (inches)Equivalent Letter
5554 – 5521.3 – 21.7S
5756 – 5722.0 – 22.4M
5958 – 5922.8 – 23.2L
6160 – 6123.6 – 24.0XL
6362 – 6324.4 – 24.82XL
How to measure: Wrap a measuring tape around your head, about 1 cm above the ears and eyebrows. That’s your hat size in cm.
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