Check the listing for details. Shoemaking - Vibram - Sole - 132 Montagna. Condition: New with tags. Listed at 41.99 USD. The Montagna 132 is known as "the sole that conquered Mt. Everest" but it also happens to be the sole that made Vibram a household name among outdoorsmen across the globe. The Montagna is created with Vibram's SBR compound which is lightweight and shock-absorbent. This design is perfect for outdoor activity as it has a one-piece design with no glue or stitching so this minimizes wear and tear from rugged wear or stress by the elements. Made of Vibram SBR SOLD AS A PAIR Thickness: Forepart: 10.1mm (19 iron) Heel: 27mm (51 iron) Size & Sole Measurements: Size Length Forepart Shank Heel 8 11 3/8" 4 3/4" 3 1/2" 3 1/2" 9 12" 4 7/8" 3 5/8" 3 5/8" 10 12 3/8" 5" 3 3/4" 3 3/4" 11 13" 5" 3 7/8" 3 7/8" 12 13 1/4" 5 1/4" 3 7/8" 4" 14 14 1/4" 5 1/2" 4 1/8" 4 1/8" *Also sold as a separate sole & heel unit, see the Montagna 100 (https://www.mzztrzz.com/search?q=montagna+100&options%5Bprefix%5D=last) . Vibram has been producing soles in the US since 1964.