Our ONE10 short is a pure underpants and is optimized for this use. The SQlab liner shorts for all who don't like skintight bibs. The SQ-Pad 10 is maximum 8 mm thin and still tight. The pad consists of a dense and at the same time extremely breathable foam, which is equipped with a thin layer of a TPE gel on the underside. This serves for the optimal absorption of the shearing forces arising during the pedaling movement. The SQ Short One10 is made for everyday use and has an ideal cut to wear under your trousers. To Size Chart Material: breathable, flatlock stitching, elastic leg cuffs Main Fabric: 82% Polyester, 18 % Elasthan Washing Advice: Delicate laundry 30°, Do not bleach, Do not tumble dry, Do not iron, Do not dry clean If the trousers do not fit please contact our customer service. Cycling shorts are a hygiene article and are generally worn without underwear. Please keep in mind that we cannot take back trousers that have been used extensively.