Check the listing for details. Korkers VIBRAM IDROGRIP SOLE - FA3015. Color: Black, Condition: New with box. Listed at 59.99 USD. IdroGrip, by Vibram designed for use on all terrain including wet slick terrain. Sticky rubber with a deep, wide lug pattern for cutting through algae and gripping terrain Ideal for use on land, in boats, and in less demanding wet wading conditions Men's Size Conversions US EURO UK KORKERS WADING BOOT 5 37-38 5 6 5.5 38 5 6 6 38.5 5.5 7 6.5 39 6 7 7 40 6.5 8 7.5 40-41 7 8 8 41 7.5 9 8.5 41-42 8 9 9 42 8.5 10 9.5 42-43 9 10 10 43 9.5 11 10.5 43-44 10 11 11 44 10.5 12 11.5 44-45 11 12 12 45 11.5 13 12.5 45-46 12 13 13 46 12.5 14 13.5 46-47 13 14 14 47 13.5 15 14.5 47-48 14 15 15 48 14.5 15* Women's Size Conversions US EURO UK KORKERS WADING BOOT 5 35-36 3 5 5.5 36 3.5 5 6 36-37 4 6 6.5 37 4.5 6 7 37-38 5 7 7.5 38 5.5 7 8 38-39 6 7 8.5 39 6.5 8 9 39-40 7 8 9.5 40 7.5 9 10 40-41 8 9 10.5 41 8.5 10 11 41-42 9 10 11.5 42 9.5 11 12 42-43 10 11