Schwalbe Marathon Plus 700 Smartguard Endurance Compound Reflective Sidewall E-25

The new Flat-less tire.
After 10 years, we have thoroughly overhauled the Marathon Plus. The only true flat-less tire gets a new, dynamic profile and boasts many internal improvements:
Rolling resistance.
The patented, 5 mm thick SmartGuard layer, when compared to all generic products, has a significant advantage in rolling resistance. We further extended its lead in the latest version.
Recycling.
Also in the SmartGuard, we now use a proportion of recycled rubber from old latex products.
"Anti-aging" side wall.
It now lasts much longer before deveolping unsightly cracks when subjected to use with too low air pressure.