The THEORY W liner from La Sportiva is perfect for all your climbs. Designed for gym use, this women’s model offers sensitivity and feel.This indoor shoe has been designed in particular to facilitate the movement of sportswomen on indoor climbing holds, thanks in particular to the D-Techâ"¢ Construction which, thanks to the absence of lateral edges, doesn’t spread the surface of the arch of the foot, for better support on technical holds.Thanks to its double tongue, you’ll be able to put it on quickly before tackling the routes that have always made you dream. Vibram® XS-Grip2 technology improves grip. The patented P3 system promises to maintain the shape of the liner over time - a model so light you'll forget you're wearing it!