Made of pure, soft merino wool, these slippers are comfy and breathable. The soles are cushy leather and when it's time, you can throw them in the washing machine. Men's sizes 42(9-9 ½), 43(10-10 ½), 44(11-11 ½), 45(12-12 ½), 46(13-13 ½). Specify Black, Grey or Blue. Women's sizes 36(5-5 ½), 37(6-6 ½), 38(7-7 ½), 39(8-8 ½), 40(9-9 ½), 41(10-10 ½). Specify Black, Grey, Blue, Wine or Moss Green. Made in Nepal by Egos.