Schwalbe Marathon 16x1.35 tire for Swifty One.
Tire 16 x 1.35 (35-349) Schwalbe Marathon with side reflection and GreenGuard puncture protection. Twinskin sidewall.
GreenGuard: The layer of extremely elastic natural rubber is 3mm thick. 1/3 of the GreenGuard is made from recycled latex products. This tire offers better protection against punctures.