The Male Power Satin Lycra Boxer. The Satin Collection combines ultra-sexy silhouettes with soft stretch nylon, to create underwear that is both comfortable and alluring. These sleek garments conform to your body, tracing the male contours in smooth, liquid satin. The stretch nylon fabric promises a close, comfortable fit, retains its shape all day, and lights up the night. Male Power offers superior styling, comfort, and fit. Each garment is designed to enhance body contours while providing exceptional support and maximum performance. Small. Waist: 28"-30",Medium. Waist: 32"-34", Large. Waist: 36"-38",XLarge. Waist: 40"-42".