Using this neck collar is simple. Just put it on and use the Velcro fastener to adjust it to a comfortable fit around your neck. When you're done racing, you can unzip it and remove the padding for cleaning. Remember to always check the Velcro and zipper regularly to make sure they're in good condition. For maintenance, you can machine - wash the collar as needed. Avoid using harsh chemicals that could damage the material. Also, don't over - tighten the collar while wearing it to ensure maximum comfort and safety.