EVOLVRave Rock Climbing Shoe for Training & Thin Crack Climbing

I bought these shoes as an replacement for the discontinued Addict, which I really really liked. This shoe is not nearly as good despite the higher price point. The sole is unnecessarily thick and stiff. The sizing is way off from the same size in Addicts (these run very large). Despite my feet being very snug in the shoe one of the shoes is constantly slipping off while the other stays in place. The upper is pretty comfortable though.This is not a knock on the seller, who I would buy from again