The Next Generation of ForceFlex® glasses is now lighter, more comfortable, and more flexible than before. Radical styling combining soft materials on the temple and nose pads enhance looks and comfort. The most flexible safety glass on the planet and a durable, ultra-flexible frame. Patented Multi-Injection molding locks lens into frame. Moldable Co-Injected soft temple material for precise fit. Soft, secure TPR nose pads. Safety glasses are a universal size thanks to the lens, which is molded into the flexible frame. This allows the frame to fit large to small faces.