Vintage M51 Military Cargo in Vintage Green | James Perse Los Angeles

Vintage M51 Military Cargo

$695.00 USD

Size: 30

Size Chart

These charts are general size guidelines. Sizes refer to body measure and not garment dimensions. Look for further sizing information in the product description area. If you are unsure what size to get or if you are in-between sizes, we recommend you order the larger size.

Men's Body Measurements

SIZES	0 XS	1 S	2 M	3 L	4 XL	5 XXL
Chest	35 in 88.9 cm	37 in 94 cm	39 in 99.1 cm	41 in 104.1 cm	43 in 109.2 cm	45 in 114.3 cm
True Waist	28 in 71.1 cm	30 in 76.2 cm	32 in 81.3 cm	34 in 86.4 cm	37 in 94 cm	39 in 99.1 cm
Low Hip	34 in 86.4 cm	36 in 91.4 cm	38 in 96.5 cm	40 in 101.6 cm	42 in 106.7 cm	44 in 111.8 cm
Across Shoulder	17 in 43.2 cm	17 1⁄2 in 44.5 cm	18 in 45.7 cm	18 1⁄2 in 47 cm	19 in 48.3 cm	19 1⁄2 in 50.2 cm
Arm Length	32 1⁄2 in 82.6 cm	33 1⁄4 in 84.5 cm	34 in 86.4 cm	34 3⁄4 in 88.3 cm	35 5⁄8 in 90.5 cm	36 1⁄2 in 92.7 cm
Inseam	34 in 86.4 cm	34 in 86.4 cm	34 in 86.4 cm	34 in 86.4 cm	34 in 86.4 cm	34 in 86.4 cm

Sizing Conversions

SIZES	XS	S	M	L	XL	XXL
James Perse	0	1	2	3	4	5
UK/US	XS	S	M	L	XL	XXL
EU/FR	40	42	44	46	48	50
ITA	44	46	48	50	52	54
Waist	28 in 71.1 cm	30 in 76.2 cm	32 in 81.3 cm	33 in 83.8 cm	34 in 86.4 cm	36 in 91.4 cm
Chest	35 in 88.9 cm	37 in 94.0 cm	39 in 99.1 cm	41 in 104.1 cm	43 in 109.2 cm	45 in 114.3 cm

SIZES	28	30	32	33	34	36
True Waist	28 in 71.1 cm	30 in 76.2 cm	32 in 81.3 cm	33 in 83.8 cm	34 in 86.4 cm	36 in 91.4 cm
Low Hip	34 in 86.4 cm	36 in 91.4 cm	38 in 96.5 cm	39 in 99.1 cm	40 in 101.6 cm	42 in 106.7 cm

How to Measure

Chest

Measure under arms around the fullest part of the chest. Be sure to keep tape level across back and comfortably loose.

True Waist

Measure around the narrowest part of your torso. This is usually right below your belly button. Be sure to keep tape level and comfortably loose.

Low Hip

Standing with your heels together measure around the fullest part of your hips. Your lower hip is about 8 inches from your waist.

Men's Arm Length

With your arm bent 90 degrees at the elbow measure from the center of the back of your neck to your wrist.

Out of stock?

Free 2-Day Shipping on $250+ Orders,
Through 12/19 at 12pm EST

Holiday Shipping Information

In order to receive your package by December 24th, please order by:

Standard Shipping - December 15, 2025 12:00 PM EST
2 Day Shipping - December 19, 2025 12:00 PM EST
Overnight Shipping - December 22, 2025 12:00 PM EST

Although we anticipate delivery by December 24th, we ultimately cannot guarantee this due to factors outside of our control.

International orders can take up to 4-6 business days, however a delivery date cannot be guaranteed as all packages must go through customs.

Extended Holiday Return Policy

Full price purchases placed between November 15, 2025 and December 19, 2025 are eligible for extended returns through Monday, January 19, 2026.

Description

The M51 Cargo pants are authentic vintage pieces first adopted by the U.S. military in 1951. Crafted from 100% cotton, these pants are built for durability and comfort. They were originally designed for extreme cold-weather conditions. Featuring a loose, straight-leg fit, six functional pockets, and an adjustable waist drawcord, they blend vintage utility with modern-day versatility. The M51 delivers a classic yet practical style, whether for outdoor adventures or casual wear.
Each pair is unique, with subtle variations in wear and sizing that add to their authentic character.