Block Glare With Women's Prescription Sunglasses
Standard sunglasses should block anywhere from 99% to 100% of ultraviolet rays. Most sunglasses have an SPF of 45. Depending on your sport, glare may be more or less of a factor. If you participate in water sports, winter sports where glare is a regular issue, you may want to consider getting sports glasses that have polarized or mirror-coated lenses.