Designed to protect your eyes in a hazardous environment the CAT Track rimless glasses will keep you looking great whilst at work.Polycarbonate lens materialPolycarbonate frame materialWraparound lens field of visionFully adjustable temple length can be altered for your comfort and the soft nose pad means they are not uncomfortable to wear2.2mm lensesAnti-scratch and anti-fog99% absorbed UV filterNose contact and ear contact PVC with rubber