The FRENZY PLUS Goggle is designed in compact size for adults’ small faces. The one-piece soft frame provides easy and comfortable fitting. The soft nose bridge of the FRENZY PLUS Goggle contracts and expands, self-adjusting to each individual’s unique facial structure. The silicone single head strap is easy to adjust. To adjust the goggle tension, simply unhook the head strap from the T-shape open ends and pull the strap flaps. Then install the strap back to the T-shape open ends to fix the tightness.