Amazon.com: Blundstone Chelsea 062 Mens Chelsea Boots Dark 。Blundstone Chelsea boots in a dark brown leather with signature elastic side panels and pull tabs. These rugged boots feature a durable TPU outsole and PU midsole for comfort and longevity. The SPS (Shock Protection System) provides added support for all-day wear. The leather upper shows a natural patina and some light scuffing consistent with regular use. Note that there is a small puncture/hole in the tread of one sole as pictured, though the tread remains thick and functional. General wear