The most comfortable performance sunglass from Kaenon is the Soft Kore design. Lightweight, durable, and made for sport use, these glasses follow the natural form of your head for a more comfortable, universal fit. Incorporated in the TR-90 frame are tall Variflex rubber temple tips and nose pads that prevent slipping as you sweat. The lenses are made with wide sides to wrap around the face for maximum coverage and protection from wind, water, sand, or dirt. The G-12 lens uses a dark grey tint to block 88% of visible light, designed for use in bright, full sun conditions. Polarized versions are treated with Glare 86 Polarizing for a large reduction in glare on the field.