To use these Max bike shorts, simply put them on like regular shorts. They are great to wear under sweaters for an extra layer. When pairing, the Max top is a perfect match. As for maintenance, you can machine wash them in cold water. Avoid using bleach to keep the off - white color looking fresh. Since it's a final sale item, make sure to check the size before purchasing. Also, don't dry them in high heat to prevent the elastic waistband from losing its shape.