Don't stray from the path, let the Altra Provision 3.0 guide your run and keep you on track. The Altra Provision 3.0 is a dynamic support shoe meaning that support features jump in to guide you only when you need them. The Varus wedge, StabiliPodTM and GuideRailTM technology can help excessive pronators run stronger and longer, as well as provide non-intrusive support for tired feet. Harness your superpower and support your peak performance with the Altra Provision 3.0. Weight 8.5 Oz, Heel-Toe Offset 0 mm.