To wear your Kieran cable cloud knit brief, simply put it on like you would any regular underwear. The ribbon tie - sides can be adjusted for a perfect fit. When it comes to washing, it's best to use a gentle cycle in cold water to keep the fabric in good condition. Avoid using harsh detergents as they might damage the softness of the fabric. Hang it to dry instead of using a dryer to prevent shrinkage. With proper care, your Kieran brief will stay comfortable and stylish for a long time.