Spearfish® Clear Performance Fog Technology Lens, Shiny Black Frame Safety Glasses - BH2251PFT. The Spearfish® has a flexible frame with vented temples, TPR nose piece and TPR temple ends. Designed to contour with the natural curvature of the head, the Spearfish® maximizes all day wearability and comfort. The BH2251PFT also features a PFT lens. Thanks to its chemical and physical properties, Performance Fog Technology is a permanent coating that prevents the formation of condensation on the lenses by absorbing the humidity drops.
