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kletterschuh

British  
/ ˈklɛtəʃuː /

noun

  1. Also called: klett.  a lightweight climbing boot with a canvas or suede upper and Vibram (originally felt or cord) sole

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of kletterschuh

C20: from German: climbing shoe