Fit Guide

Blank by design

Fit guide.

See how our rashguards and shorts fit. Find your preferred feel, compare measurements, and choose your size with confidence.

Rashguards. True-to-size compression fit.

Shorts. True-to-size, high-cut fit.

Your preference. Size up for a looser feel or more coverage.

Front view of the black Blanks rashguard showing the close compression fit through the chest and torso
Front fit
Back view of the black Blanks rashguard showing the fitted shoulders, back and body length
Back fit

01 / Rashguards

Close fit.
Full movement.

Our rashguards are designed to sit close to your body through the chest, shoulders, and torso. Expect a snug compression fit with stretch for training.

For the intended compression fitChoose your usual size.

Prefer a looser feel?We recommend sizing up. Compare the chest width and body length below before you choose.

Fabric & feel180 GSM fabric, 80% polyester / 20% Lycra, with breathable mesh side panels.

Shop rashguards View measurements

Model reference: 5′8″, 175 lb, wearing Medium.

02 / Shorts

High cut.
Made to move.

Our grappling shorts have an intentionally short, high-cut shape. The cut leaves more of your thigh exposed, with a drawstring waist to adjust your fit.

For the intended high-cut fitChoose your usual size.

Want more leg coverage?We recommend sizing up. Check both the waist and length measurements to find the balance you prefer.

Fabric & feel180 GSM fabric with an 80% polyester / 20% Lycra blend for a breathable, stretchy feel.

Shop shorts View measurements

Model reference: 5′8″, 175 lb, wearing Medium.

Front view of black Blanks grappling shorts showing the high-cut leg opening and short inseam
Front fit
Back view of black Blanks grappling shorts showing the waist and leg coverage
Back fit

Find your size

Check the measurements.

Lay a similar piece you already like flat and compare it to our charts. All measurements are in inches. Use the short-sleeve chart for short-sleeve rashguards.

Short-sleeve rashguard size chart
Short-sleeve rashguard size chart. Measurements in inches; the same values are provided in an accessible table below.
Short-sleeve rashguard size chart — garment measurements in inches
Measurement S M L XL
Chest width 16 1/2 17 3/8 18 1/8 18 7/8
Back length 24 3/8 25 1/4 26 26 3/4
Sleeve length 12 1/4 12 3/4 13 3/8 14

Tap the chart to view it full size.

Shorts size chart
Shorts size chart. Measurements in inches; the same values are provided in an accessible table below.
Shorts size chart — garment measurements in inches
Measurement S M L XL
Waist width 13 13 1/2 14 14 1/2
Outseam 12 1/4 12 3/4 13 1/4 13 3/4
Inseam 3 3 1/4 3 1/2 3 3/4
Thigh 14 14 1/4 14 1/2 14 3/4
Waist rise 2 2 2 2

Tap the chart to view it full size.

Before you choose: Chest and waist widths are measured across the garment laid flat, rather than around your body. Check the measurement diagram for each piece. For long-sleeve sizing, use the measurements on the long-sleeve product pages.

Still between sizes?

Send us your usual size and preferred fit before ordering, and we can help you choose. To care for your gear, machine wash cold and hang dry.

Ask about sizing