Hilco/Leader C2 Parts Information Parts for Hilco Leader C2 Sports Goggles. Nosepads and full wrap straps come in sizes. Make sure you pick the same size that goes with the glasses you have or they will not fit your glasses. To determine the size, look on the inside of the glasses, usually on the lower rim of the right eye, you’ll see two numbers separated by a box. The first number is the size. 48=XSM 52=SM 56=Med 60=Lg





