Tiger Evo : Velcro version of the Tiger. Exclusive AB system – Double strap with single velcro closure, very powerfull and light system.
Rubber : Formula Tractor (4.5mm).
Designed for technical long routes and single routes (very stiff).
Tiger : Asymmetrical Lace up, same volume as the Apache 5 but the fit is less aggressive. Pretty stiff where the foot articulates which relaxes the calves when climbing for a long time.
FCS sole (no edge construction different than the ones on Apache 5 and Apache Talisman).