PIP® NOVAX® Class 2 Size 11 Black Linemen's Gloves with straight cuff feature natural rubber construction that renders the needed dielectric properties with flexibility strength as well as durability. 14 Gloves are ideal for electrical purposes like power generation electrical contractors hybrid automotive repair service and manufacturing industrial plant maintenance elevator installers and utilities. Silicon free gloves have a contoured shape design to overcome hand fatigue. They are tested individually to meet all applicable ANSI/ASTM D120 standard and NFPA 70E for use around electrical hazards and arc flash protection."