Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to choose safe riding clothes [title] Ensure your helmet fits correctly. [step] Try to get your hat fitted by a professional the first time you buy one in order to get the best fit. [title] Use a helmet with a strap where possible.

Ending1: [step] This will prevent your head from putting your helmet on too snugly. A helmet a little too large can knock a couple of hours on a day that you have been riding, and is ideal for a night out that is too hot to be out anymore. Ending2: [step] This means one that's made to fit around your head snugly but not too tight. If you get the hat on too loose, your head may get a little bit tilted, and your neck may be difficult to turn. Ending3: [step] Usually, riding helmets have front snaps in that you can keep in place, but make sure they fit your head for easy to access. [substeps] A helmet with belt will result in an awkward amount of pressure on your helmet, and if you wear a helmet on top, with heavy fabric tends to put pressure on your helmet's top side. Ending4: [step] The vast majority of show classes permit any rider to wear safety headwear in any class, as long as that helmet is conservative and otherwise complies with discipline rules regarding rider attire. This allowance includes disciplines such as saddle seat and dressage, where a helmet may not be considered traditional.

Answer format: ending1/ending2/ending3/ending4