Versatile AltaFLEX™ Industrial Knee Pads feature long caps with AltaLOK™ or AltaGRIP™ fasteners and a thick GEL insert. Our most popular knee pads are field proven knee protection backed by quality craftsmanship and professional support.  AltaFLEX™ Industrial Knee Pads with GEL are on the job every day protecting millions of knees worldwide.  GET DOWN TO WORK™ AVAILABLE FEATURES: Strong, durable kneepad construction  Long grommeted flexible caps offers maximum surface coverage & traction Quality Cordura® Nylon fabric outer coverings Compression recovery 1/2" foam padding provides firm, consistent support without bottoming out. Available with thick memory foam GEL inserts ( Item 50450.50 & 50453.50 ) Finished brushed tricot liner wicks away moisture and keeps out dirt and debris Available with Original AltaLOK™ Easy On/Off locks featuring the Alta STRAP-keeper™ System that helps secure excess strap from flapping Available with AltaGrip™ Hook & Loop Fastening Systems Adjustable to fit most sizes