Moderately downturned, Boreal's Diabola Climbing Shoe serves senders looking to step up their game on harder, steeper boulders and routes. Its slightly asymmetric shape enhances power without losing overall comfort, and the Slip Fit last gives a lower, narrower volume for a women-specific shape. Boreal reinforced the split leather upper and double hook-and-loop straps with sturdy Lorica to reduce stretching and increase longevity. The Diabola also features a padded tongue for forefoot comfort while crack climbing, and the soft midsole works with the grippy FS-Quattro rubber sole to ensure solid traction on edges, slabs, and overhangs.