Indoor performance shoe designed for perfect adaptation to the new shapes and volumes of indoor climbing holds. Theory represents the evolution of the species: the extreme sensitivity combined with high dynamism allows for unprecedented spreadability, adherence and reactivity on holds.

• Upper: Microfiber and suede uppers with a tubular construction.
• Lining: None.
• Midsole: P3 system
• Sole: 3,5mm Vibram XS Grip2
• Patents: P3 System (Permanent Power Platform)