Sleek, contoured and fully adjustable protective eyewear, 3M™ BX Protective Eyewear features a soft adjustable nose bridge, lens angle adjustment, and adjustable length temples for extended wear in hot or cold weather.3M BX Protective Eyewear comes with an adjustable temple length, lens angle, and nosebridge to allow a more comfortable fit. The ability to customize the safety glasses to the wearer makes them more pleasant to use over extended time periods. The nose bridge is cushioned for softness and comfort. The sleek, contoured design offers an attractive appearance along with functional eye protection. The impact-resistant polycarbonate lenses absorb 99.9% UV rays. Certified to CSA Z94.3. Wearing the correct safety eyewear for the task and for the unique needs of the worker is important. 3M recognizes the need to design comfortable and attractive eyewear, increasing the usage of safety glasses on the job. Thats why all 3M protective eyewear combines safety features with comfort enhancements.