Our Jock Brief, in the front, looks pretty normal, but around the back, the cut-out design is more like a jockstrap. It gives you a cheeky look and a sexy butt boost. The soft elastic waistband gives you all the elements you need for a comfortable fit, support, stretchiness, durability and more. Made of 95% Polyester and 5% Elastane. Blue, Small. Chest: 35"-37". Neck: 14"-14.5". Waist: 27"-29".