Protective Toe: Impact testing determines the amount of protection to the toe under various foot pounds of force. Compression testing determines the amount of static pressure a steel/composite toe cap can withstand. Georgia boots are I75/C75Electrical Hazard: Footwear is built with nail-free construction to help insulate you from the ground to retard conduction, but is not intended to be primary protection against electric shock. Leather footwear must be dry. Our electrical hazard boots meet and exceed ASTM electrical hazard standards.Waterproof: This product is built with quality waterproofing materials to keep you dry in wet environments.Georgia Waterproof: Don't sweat it. Air gets in, even though water can't. Water can try to flow past this obstacle, but there's a 100% guarantee it won't. The Georgia Waterproof system comes equipped with a heavily fortified defense against water, because dry feet are happy feet.