Foot-Out, Flat-Outthe 2FO Flat 1.0 was designed to provide comfortable, all-day riding, while still looking the part for when its time to grab a post-ride libation. Its outsole features our SlipNot 2.0 rubber compound, which was developed as a system to create the best pedal connection possible. Contrary to popular belief, pedal connection isnt just about rubberthe rubber hardness, stickiness, lug pattern, midsole thickness, and density all contribute to this connection. Along with the new sole, weve also implemented captured foam into the forefoot top, providing protection from rocks and roots when the trail turns gnarly.