About Got a big head? These shades were made for you. An extra wide fit let’s all of those with more brain power get a fresh pair of sunglasses for their face. Designed with superior sun protection, these shades are essential for long days spent outdoors. Lens Polarized Polycarbonate Lens Hydrophobic Coating 100% UVA / UVB protection Frame Dimensions (mm) Frame Width 151 Arm Length 141 Nose Bridge Width 16 Lens Height 46 Face Shape Unisex, large to XL frame size made for big heads. Frame Details Injected Grilamid TR90 Frames TR90 with Stainless Steel Hinges Prescription Ready Extras Lifetime Warranty Neoprene Zipper Hard Case Micro Fiber Cleaning Cloth