Rubber sole The Zion 2 is the first shoe to feature our new larger Air Strobel unit in the heel, giving plenty of springy, responsive support when you need it. Zoom Air in the forefoot provides lightweight cushioning, on and off the court. Reinforced sidewalls wrap your foot and keep you from slipping around inside your shoe. The new forefoot strap lets you harness your full mobility without sacrificing any movement to slide. Zion signature on the tongue and on the outsole Strap over laces for a secure fit Channel new levels of speed and power in shoes designed for Zion and built for ballers at any level. An adjustable strap up top helps lock in your foot, while a firm midsole supports high-paced play. Plus, the Zion 2 has more Air cushioning than its predecessor, so you'll get into the clouds easier and land softer. Make this your #1 pick for the court.