To use these hot pants, simply put them on like regular shorts before your cycling session. Make sure the leg endings with silicone print are properly positioned around your thighs to keep the shorts from riding up. When cycling, you'll feel the comfort from the stretchy fabric and the support from the compression. As for maintenance, it's best to wash them in cold water with mild detergent. Avoid using fabric softeners as they can reduce the fabric's performance. After washing, let them air - dry. Also, store them in a cool, dry place. Don't expose them to direct sunlight for long periods as it might damage the fabric.