Slip into an outfit that is smooth on the skin during bedtime as our sleepwear collection is made of soft and lightweight fabric. IZOD is a men's apparel and accessories company having many sub-brands. Each of their sub brands represents different lines of apparel. It includes casual wear, sportswear, performance wear, schoolwear, and even a Golf line. Blue is a very calming and relaxing color. Durable or fancy? Look or feel? What you want in your IZOD Blue Sleepwear for men depends on materials like Flannel and Blend.