Our Performance Y-Brief is designed with focus on support, featuring non-chafing seams, mesh panels for enhanced ventilation, and a 40 mm signature waistband for comfort. Made of rPet—providing enhanced sweat wicking and quick-drying properties. Low waist, regular cut Non-chafing seams No-tag construction Fits true to size Model is 176 cm/ 5 ' 9 '' and wears size M Mesh panels for enhanced ventilation 40mm signature waistband Sweat wicking Quick-drying Odor resistant Style ID: MMO004012023-9999 91% recycled polyester 9% elastane Made in Portugal