Listing is for two pair of boys Vissla swim trucks EUC: - Vissla x DaFin - Waist 25 - Vissla terry cloth swim trunks - Size M (note photo of both with a waist comparison, so I would say a M is a waist 24). As with most surf brands these are slim fit. Waist 24/25 is typically a kids 8/10. Thanks for looking!