Fyxation Session 700 700c x28 White/Black Wire Bead Kevlar Belt Dual Compound. Fyxation Session 700 700c x28 White/Black Wire Bead Kevlar Belt Dual Compound. Designed for urban use with Kevlar puncture protection and specially designed pinch-flat protection ! The Session 700 is the flagship tire known for its durability and superb traction in any riding conditions ! City streets are a mixed bag of pot holes, cracks, glass and debris that put any tire to the test. To combat what the streets throw your way we designed the Session tires with Kevlar rolling protection, deep directional groove to move water and snow, and a diamond tread pattern that wraps bead-to-bead for a more secure ride. Whether its winter snow, hard pack trails, loose gravel, city streets or wet conditions the Session 700 excels when the elements turn on you !