An ergonomically designed style. Created to offer elegance and sensuality, featuring snap buttons that can be closed or opened for easy wearing without the need for traditional methods. This brief-like garment fits perfectly and provides excellent coverage for the buttocks, while the front section with its cut adds a sensual touch. Additionally, the material made of 90% polyamide and 10% elastane allows for great elasticity, ensuring everything stays securely in place. If you're looking for a feeling of total control over your intimate area, the BL4CK Snap Ergonomic Brief is the answer you've been waiting for. Available in sizes: S, M, L, and XL. Waist measurement: Measure about 5 inches below the navel. Now find the range between the two values, and that is your size. Small: 71-78 cm, Medium: 81-89 cm, Large: 91-99 cm, X-large: 102-107 cm.