KOM Bib — Men's
Size Guide
These are body measurements — grab a tape measure, take two quick measurements, and you're done. Waist is the most important one for bibs.
Lycra sizes differently — here's why
Most of our shorts and pants run S through 3XL. The KOM Bib only comes in four sizes — and each one is cut to fit a wider range than our regular kit. Lycra has enough stretch that one size covers what would normally be two in a woven fabric. So if you're between sizes in our shorts, size up — you'll get a better fit across the seat and more comfort on long rides.
Find your size
S
Bib Size
Waist 74–82 cm29–32"
Hips 84–92 cm33–36"
Inseam 28 cm11"
M
Bib Size
Waist 82–90 cm32–35"
Hips 92–100 cm36–39"
Inseam 28 cm11"
L
Bib Size
Waist 90–98 cm35–39"
Hips 100–108 cm39–43"
Inseam 28 cm11"
XL
Bib Size
Waist 98–108 cm39–43"
Hips 108–121 cm43–48"
Inseam 28 cm11"
Full size reference
Waist is usually the best guide for bibs. If your waist and hip measurements point to different sizes, go with the larger — lycra will compress to fit, but you don't want it too tight across the seat on a long ride. The inseam is 28 cm (11") across all sizes — this is a short leg by design, as expected for a lycra bib liner worn under shorts.
| Size | Waist (cm) | Waist (in) | Hips (cm) | Hips (in) | Inseam |
|---|---|---|---|---|---|
| S | 74–82 | 29–32" | 84–92 | 33–36" | 28 cm / 11" |
| M | 82–90 | 32–35" | 92–100 | 36–39" | 28 cm / 11" |
| L | 90–98 | 35–39" | 100–108 | 39–43" | 28 cm / 11" |
| XL | 98–108 | 39–43" | 108–121 | 43–48" | 28 cm / 11" |
How to measure
01
Waist
Find the narrowest part of your torso — between your hips and ribcage. Measure around your body at that point. Don't suck it in.
02
Hips
Stand with feet together. Measure around the fullest part of your hips and seat. Keep the tape level all the way around.
03
Between sizes?
Size up. Lycra is forgiving, but a bib that's too small will be uncomfortable on long rides. When in doubt, go larger.
