Aeropostale’s young men's clothing selections offer enough tried and true pieces to keep your wardrobe ready for any activity with fresh style choices coming in hot this season. Start with the gear that matches your unique vibe and utilize our detailed sizing guides on each item page to find fits you’ll be sure to love.

How to Measure Men’s Clothing

Take your pick from our large collection of straight, skinny and relaxed chinos options — as well as joggers and cargo silhouettes — that’ll help you build your daily look with your own unique style.

  1. Collar: Starting with the collar measurement, you’ll want to take a measuring tape and wrap it around the base of your neck right where your shirt collar would normally go. During this process, make sure that the tape measure is not too tight.
  2. Chest: Moving right along to the chest, you can quickly measure this by wrapping the tape around the fullest part of your chest while keeping it underneath your arms. Be careful to keep the tape measure flush against your back, so using a mirror or having someone help you may be a good idea.
  3. Sleeve: To take the sleeve measurement, the best place to start is at the collar and then measure all along your shoulders and finally down to the outer arm to the hem.
  4. Waist: You can quickly and easily find the measurement of your waist by measuring along your natural waistline (the narrowest part of your torso).
  5. Inside Leg (Inseam): This measurement is taken from the top of your inside leg directly at the crotch and goes all the way down to your ankle bone.
  6. Mark down these measurements and use the above men’s size chart to find the best fit.

Men’s Pants Size Chart

Take your pick from our large collection of straight, skinny and relaxed chinos options — as well as joggers and cargo silhouettes — that’ll help you build your daily look with your own unique style.

  • Straight: Straight-style chinos are slim through the thigh and leg, giving you an ultra comfortable foundation that lets you gain your fashion footing with ease.
  • Skinny: All of our skinny jeans feature a close fit from the thigh down to the ankles in a wide range of color options that easily let you revamp your style.
  • Joggers and Cargo: While they share similar loose fits, Joggers have an elastic waist and cuffs with a loose overall fit and are flattering on every form. While men’s cargo pants most often feature a straight or slightly tapered leg.

Men’s Shirt Sizing Guide

Aeropostale’s men’s shirt styles suit a casual vibe or help tighten up your look for a sleeker, more stylish outfit. Look over these style descriptions below to learn what to expect when putting together your final fit:

  • Button Down Camp Shirts: are lightweight and stylish, boasting the boldest of colors and patterns. They fit like a t-shirt, but you can also wear them over a base layer, too.
  • Tees: are the perfect throw-it-on shirt with a flattering cut for maximum style and comfort.
  • Polos make a clean-cut statement thanks to the folded collar and minimalistic design that lets your other style choices shine through. Check out the wide range of color options we offer to ensure that your polo easily matches the rest of your distinct wardrobe.

Men’s Size Chart

Guys Denim/Pants

Length 28 30 32 34 36
27 empty cell empty cell empty cell
28 empty cell empty cell
29 empty cell empty cell empty cell
30 empty cell empty cell
31 empty cell empty cell empty cell
32 empty cell empty cell
33 empty cell empty cell
34 empty cell empty cell
36 empty cell empty cell
38 empty cell
40 empty cell empty cell
42 empty cell empty cell empty cell empty cell
Web Exclusives. Select Styles.

Guys Shorts

WAIST(INCHES)
27
28
29
30
31
32
33
34
36
38
40
42*
*Inseams vary by style. Please see product details page for more information

Guys Shorts/Swim

X-Small Small Medium Large X-Large XX Large
Shorts Swim Shorts Swim Shorts Swim Shorts Swim Shorts Swim Shorts Swim
29-31 in 32-34 in 34-36 in 37-39 in 40-42 in 43-45 in
11.5 Inseam 11.5 Inseam 11.5 Inseam 11.5 Inseam 11.5 Inseam 11.5 Inseam

Guys Athletic/Sleepwear

Size Length Waist
XS 32 26-28
S 32 29-31
M 32 32-34
L 32 35-37
XL 32 38-40
XXL 32 41-43
XXL* 32 44-46
*Web Exclusives. Select Styles

Guys Outerwear

Table header X-Small Small Medium Large X-Large XX Large* XXX Large*
Size 26-28 29-31 32-34 35-37 38-40 41-43 44-46
Chest 34 36 37 39 40 42 43 45 46 48 49 51 52 54
Waist 26 28 29 31 32 34 35 37 38 40 41 43 44 46
Neck 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 20
Sleeve Length 32 32.5 33 33.5 34 34.5 35 35.5 35.75 36 36.25 36.5 36.75 37
*Web Exclusives. Select Styles

Guys Tops

Table header X-Small Small Medium Large X-Large XX Large* XXX Large*
Size 26-28 29-31 32-34 35-37 38-40 41-43 44-46
Chest 34 36 37 39 40 42 43 45 46 48 49 51 52 54
Waist 26 28 29 31 32 34 35 37 38 40 41 43 44 46
Neck 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 20
Sleeve Length 32 32.5 33 33.5 34 34.5 35 35.5 35.75 36 36.25 36.5 36.75 37
*Web Exclusives. Select Styles

Guys Belts

Size
(Excludes Buckle)
X-Small Small Medium Small/Medium Large X-Large Large/X-Large
Length 37 in 39 in 42 in 44.5 in 45 in 48 in 49 in

Guys Shoes

USA EUR
S(8-9) 41-42
M(9-10) 42-43
L(10-11) 43-45
XL(11-12) 45-46