Because emergency workers spend an inordinate amount of time working on their knees—this is particularly true of heavy rescue operations, confined space entries, or tactical responses— Alta Superflex Knee Pads are a must-have. Lightweight but with a full 1/2 inch of foam padding, they reduce stress and fatigue to the knees, allowing you to work longer and more effectively. The rubber caps grip the surface to prevent sliding, and a unique, easy-to-use buckle fastening system allows a comfortable fit that minimizes interference with circulation to the lower legs.