To use this men's waffle-knit T-shirt, simply put it on and enjoy its comfortable fit for your daily activities like going to work, hanging out with friends, or doing some light exercise. When it comes to maintenance, always follow the care instructions. Machine wash it in cold water to prevent shrinkage and color fading. Tumble dry on low to keep the fabric in good condition. Avoid using bleach or harsh detergents as they can damage the cotton - polyester blend. Before washing, turn the T-shirt inside - out to protect the waffle - knit texture. And make sure to check the size chart carefully before purchasing to get the perfect fit.