The Cellblock 13 Chain Reaction Jockstrap in vibrant blue is engineered for bold style and unyielding performance, designed to accentuate a sculpted physique. Crafted from a premium 90% polyester and 10% spandex blend, this jockstrap offers a form-fitting stretch that contours to the body’s natural lines, highlighting muscular definition with every move. The 2-inch elastic waistband, branded with the iconic CB13 logo, ensures a secure, comfortable fit that sits firmly on the hips, while the 1-inch elastic leg straps lift and frame the glutes, enhancing their shape with a confident, athletic silhouette.

The standout feature is the meticulously designed contour pouch, combining a perforated mesh base for breathability with a provocative open-weave netting overlay, striking a balance between functionality and allure. This dual-layer construction provides exceptional support and a bold aesthetic, making it ideal for intense workouts or commanding attention in any setting. A discreet CB13 logo patch on the inner waistband adds a touch of designer sophistication, elevating the overall look.

Available in sizes to fit waists from 28 to 36 inches, the Chain Reaction Jockstrap is built for durability and ease of care—machine wash cold and tumble dry low to maintain its shape and vibrant color. Imported and crafted with precision, this jockstrap blends rugged masculinity with modern flair, perfect for those who demand gear that matches their strength and style. Whether hitting the gym or turning heads elsewhere, the Chain Reaction Jockstrap delivers a powerful combination of comfort, support, and undeniable charisma, making it a must-have for the confident and active.