The Chaos Vault Sunglasses from Crap Eyewear have a wraparound design made for a sporty, secure fit. Spring hinges offer a more accommodating, comfortable fit. Made with a handcrafted bioacetate that is biodegradable and plant-based. Polarized 100% UVA /UVB protection Handcrafted Bioacetate Medium - Wide Fit 41 x 20 x 149 mm