Go by your waist first: XS fits about 60 cm, S 64 cm, M 68 cm, L 72 cm and XL 76 cm. As a rough guide by height and weight: XS 155-165 cm / 45-52 kg, S 165-170 cm / 52-60 kg, M 170-175 cm / 60-67 kg, L 175-180 cm / 67-75 kg, XL 180-185 cm / 75-87 kg. Between sizes? Take the smaller one for a race-day compression feel, the larger for everyday comfort. Use the size finder above for a recommendation.

Snug, like a second skin, with the leg flat against your thigh and the waistband sitting at your natural waist without digging in. If the leg rides up or the fabric bunches, try a size down.

Inside out at 30°C or cooler, no fabric softener, then air dry. Full care guide.

For hygiene reasons we can't take back worn or unsealed underwear. If anything arrives faulty or wrong, we replace or refund it. Returns policy.