Tannus Aither II Shield City Bike Tyre, Midnight Black - 700c x 40

How does it feel to never have to fix a puncture ever again? Amazing. Our revolutionary airless tires are 100% puncture-proof. Made from a multi-cell foam compound, they have no inner tube (that’s right, no inner tube). Not only do they feel like a regular tire but they are super light-weight, with low rolling-resistance, comfortable and have amazing grip in all riding conditions. A game-changer? 100%