The Schwalbe Marathon Tires incorporate light-reflecting sidewalls for better visibility and also utilizes a Silica compound for easy rolling and longer life.

SmartGuard puncture protection to resist thorns shards and even thumbtacks

Marathon Silica compound for easy rolling and longer life

Reflex sidewalls incorporate light-reflecting bands

Color	Black/Reflective
Defined Color	Black
Flat Protection	Tread
ISO Diameter	590 / 26 x 1 3/8"
ISO Width (mm)	40
Labeled Size	26 x 1-3/8
Tire Bead	Wire
Tire Diameter	26"
Tire Intended Use	Touring-Hybrid
Tire Type	Clincher
Weight	850
Weight (oz)	30