FIT OVER SUNGLASSES: ClipShades Fit Over Sunglasses are specifically designed for individuals wearing prescription glasses and are seeking protection from harmful UV rays. These measure: 62mm lens width, 43mm lens height, 145mm frame width, 14mm bridge and 140mm temple length. See image for measuring instructions.POLARIZED TAC LENS: Multiple 7-layer Triacetate TAC lens technology offers impact-resistant, scratch-resistant and distortion free characteristics, making them great for biking, driving, golfing, fishing, boating, lounging by the pool and other outdoor recreation activities.POLARIZED GUARD: Our polarized lenses offer anti-glare protection for reduced eye fatigue. Shield your eyes from harmful UVA and UVB ultra violet rays with 100% UV400 protection.SATISFACTION GUARANTEE: 90 Day Money Back Guarantee comes standard on all ClipShades Fit Over Sunglasses products. You may return them for any reason within 90 days so there is no risk in trying. Contact the seller where you bought ClipShades Fit Over Sunglasses directly for a no-hassle replacement or return.ClipShades Polarized Fit Over Sunglasses instantly convert your regular glasses into UV protection sunglasses! These Fit Over Sunglasses come with a 90-Day Money Back, Satisfaction Guarantee. Enhance any outdoor activity with ClipShades Fit Over Sunglasses to easily convert your regular glasses into UV protecting and glare-blocking sunglasses. Pool-side reading, driving, running, biking, and fishing are only a few of the outdoor activities that will be instantly improved thanks to complete UV protection and eye fatigue reduction from ClipShades Sunglasses. At attractively low price points, you may wish to pick up multiple ClipShades, one for each lighting condition or task. Your ClipShades Fit Over Sunglasses will fit comfortably over any regular glasses for the full effect of prescription lenses and the added benefit of anti-glare and UV protection. Perfect for anyone wanting the benefits of UV protection with prescription lenses, ClipShades Fit Over Sunglasses are a practical, affordable, and stylish alternative to overpriced prescription sunglasses! ClipShades shall not be liable for any claims for injuries or damages resulting from or connected with the use of the ClipShades Fit Over Polarized Sunglasses. Your Fit Over Sunglasses come with a 90-Day Money Back, Satisfaction Guarantee.