✔️ Smooth & Breathable Fabric – Crafted from 85% Nylon and 15% Spandex, the fabric is silky-smooth, lightweight, and highly breathable, ensuring long-lasting comfort throughout the day whether you're lounging or moving. ✔️ Supportive Contour Pouch – Designed to securely hold everything in place, the snug front pouch minimizes bouncing and discomfort during physical activities while still offering excellent freedom of movement. ✔️ Designed for Active Use – Engineered to meet the needs of active men, this jockstrap is ideal for gym workouts, running, cycling, swimming, or high-impact training. The open-back design allows for ventilation and maximum range of motion. ✔️ All-Day Comfort Fit – The low-rise waist and wide elastic waistband offer a secure, chafe-free fit that stays in place—no slipping, no adjusting, just confident support all day. ✔️ Check Your Size – For the best fit, please refer to the size chart provided in the product images before placing your order. This 4-pack includes classic black jockstraps—versatile and essential for every wardrobe. S: Waist 25"-28" Length: 7.0" M: Waist 27"-31" Length: 7.4" L: Waist 30"-33" Length :7.8" XL: Waist 32"-36" Length :8.2" XXL : Waist 34"-38" Length :8.6"