Sleep tight every night with our miscellaneous collection of comfortable and soft sleepwear for toddlers, tweens, and teenage boys. Shein is a Chinese fashion and apparel company that sells clothing, footwear, backpacks, and much more for men, women, and kids. The brand’s other products include jewelry, fragrances, etc. Shades of gray include cool gray, warm gray, dark, light, slate gray, and blue-gray. Don’t go just plain. Choose from Animal Print, Cartoon, Printed, Textured and Letter Print types of Shein Gray Sleepwear for boys. Shop Shein Gray Sleepwear for boys from styles like Everyday, Casual and Occasion in a variety of colors and sizes.