Black Diamond Apparel Size Guide

Use the Black Diamond size charts to choose jackets, fleeces, sweatshirts, trousers, shorts and T-shirts. Compare your body measurements with the chart corresponding to the type of garment and model you are looking for.

The measurements provided by Black Diamond refer to body measurements, not the dimensions of the garment itself. Fit and available sizes may vary depending on the model.

How to choose your Black Diamond clothing size

Use a flexible measuring tape and take your measurements directly on the body. For jackets, sweatshirts, fleeces and T-shirts, focus mainly on chest circumference, hip circumference and sleeve length.

For trousers and shorts, measure your waist and hips first. Inseam length can also help you check the intended length of selected trousers.

How to take your measurements

Chest circumference

Wrap the measuring tape around the fullest part of your chest, under your arms and across your shoulder blades. Keep the tape level without pulling it too tightly.

Waist circumference

Measure around your natural waist while keeping your stomach relaxed. The tape should sit close to the body without compressing the skin.

Hip circumference

Measure around the fullest part of your hips and seat while keeping your feet close together.

Sleeve length

Measure from the centre of the back of your neck, across the shoulder and down the arm to the wrist.

Inseam length

Measure from the top of the inside leg down to the ankle. This measurement may vary depending on the fit and length offered for the trousers.

Black Diamond men's tops size chart

This chart applies to Black Diamond men's jackets, windbreakers, softshells, fleeces, sweatshirts, shirts and T-shirts.

On mobile devices, swipe horizontally to view all columns.

Black Diamond women's tops size chart

This chart applies to Black Diamond women's jackets, windbreakers, softshells, fleeces, sweatshirts and T-shirts.

On mobile devices, swipe horizontally to view all columns.

Black Diamond men's trousers and shorts size chart

This chart applies to men's bottoms offered in lettered sizes. Some Black Diamond trousers and shorts are also sold in numbered sizes such as 28, 30, 32 or 34. In that case, refer first to the chart shown on the relevant product page.

On mobile devices, swipe horizontally to view all columns.

Black Diamond women's trousers and shorts size chart

This chart applies to women's bottoms offered in lettered sizes. Some models are sold in numbered sizes, generally from 2 to 12. For these products, use the chart specific to the item.

On mobile devices, swipe horizontally to view all columns.

What if you are between two sizes?

If one of your measurements falls between two sizes, consider the garment's fit and intended use. For a T-shirt or technical layer worn close to the body, the smaller size may provide a more precise fit, provided it does not restrict movement.

For a jacket, fleece or outer layer worn over other clothing, the larger size may provide more room. However, you do not need to size up automatically, as technical clothing is generally designed to accommodate the layering required for its intended use.

For trousers and shorts, use the larger measurement between your waist and hips.

Understanding Black Diamond fits

The fit is stated on many Black Diamond product pages. It may change how close or loose the garment feels without altering the body measurements shown in the chart.

A close fit follows the body more closely and reduces excess fabric. A regular fit offers a balance between comfort and freedom of movement. A relaxed fit leaves more room around the body and can make it easier to wear thicker layers underneath.

How to check whether the garment fits correctly

The garment should not compress your chest, waist or hips. Raise your arms, bend forwards and reproduce the main movements required for your activity to make sure the garment remains comfortable.

For a jacket or fleece, the sleeves should cover your wrists without interfering with your hands. For trousers, the waistband should stay in place and your knees should bend without excessive tension.

Frequently asked questions about Black Diamond clothing sizes

Does Black Diamond use the same chart for all clothing?

No. The brand separates tops from trousers and shorts. Men's and women's models also use different charts.

Do the measurements refer to the garment?

No. They refer to body measurements. The actual dimensions of the garment depend on its cut and construction.

Why do some trousers use numbered sizes?

Some ranges use sizes such as 28, 30, 32 or 34 for men and 2, 4, 6 or 8 for women. As conversions may vary depending on the model, refer to the chart shown on the product page.

Should I size up for a jacket?

Not automatically. Check your measurements and the stated fit first. A larger size may be useful when you plan to wear particularly thick layers underneath.

Which measurement matters most for a top?

Chest circumference is generally the main measurement. Also check hip circumference and sleeve length to confirm the fit.

Which measurement matters most for trousers?

Compare your waist and hip measurements. When they correspond to different sizes, generally choose the size matching the larger measurement.

Discover Black Diamond clothing

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