How to use: Put on the shorts like you would any regular shorts. Adjust the waist using the low - profile waist adjustment system for a perfect fit. You can keep the removable liner in for extra comfort while riding. If you don't need it, you can take it out. Just remember, if you want a refund on the liner, it has to be unaltered. What to watch out for: Be careful when removing the liner. Make sure you really want to take it out. Also, don't overload the zip pocket too much as it might affect the closure. Maintenance advice: Wash the shorts according to the care label. The DWR finish can be maintained by using a suitable water - repellent spray after a few washes. This will help it keep shedding moisture, dirt, and debris.