The Metropolitan Antonov will enhance any urban bicycle with its attractive tread pattern Anti-Puncture Layer (APL) and a reflective sidewall for increased night visibility. Relatively smooth urban tread with large siping grooves in a large volume casing offers a plush supple ride. SC - Single compound one compound throughout the tread optimized for longevity and performance. APL - Anti-Puncture Layer features a respectable 0.7mm layer of rubber between the tread and the casing. REF - Reflective sidewall striping or hotpatch to aid in low light visibility