Deffo what rat said...
Go play a game and while you're there, just ask politely if you can try some different goggles on. 99.9% of ballers will gladly let you pop out for a game or at the very least try them on for comfort.
A mask is the single most important piece of kit, more important than a marker. A newb with a perfect set of goggles and a tippy 98 will outshoot someone armed to the teeth with a DM13 but fogged more than the Tyne.
If you can't see anything, you may as well not be playing. If you're not comfortable, you're not going to enjoy it. Simples...