The Tyndall waterproof boot is a very strong compression moulded mixed use boot that features mesh and leather upper for better breathability and ventilation yet overall durability is still maintained. The toe and heel caps are reinforced solid TPU rubber outer that is strong waterproof and won't wear out with hard work and abrasion. The toe cap is so strong it almost feels like steel caps but with more flex memory and comfort. It features a seam sealed waterproof membrane and breathable mesh underlay combined with a low profile lightweight compound carbon rubber sole. The inner features padded lining. With an average weight of 550 grams per shoe makes this the ideal boot for bushwalking trekking long hikes and adventure sports. 3 Year warranty Australian designed owned and tested.