This boot features layers of comfort with a J-Flex Flexible Comfort System insole, the Justin Stabilization Technology, Ortholite Comfort Foam insole, and a Dri-Lex cover. Its multi-density rubber and EVA combination outsole offers lightweight durability. This boot also provides an Achilles Relief System that eliminates weak spots in foot comfort by using stretchable material, high-density foam, and moisture-wicking to provide flexibility, support and breathability the Hybred Orthotic insole provides all-day comfort. This boot is equipped with a composite toe for protection and a durable Hybred outsole that meets ASTM F2413-11 I75 C75 EH safety footwear standards.