Cross Country / Trekking / Road Tire (Bike / Cycle Tire) 700 x 38c - Black / Gumwall - Super Grippy & Fast Rolling Tread - Black/Gumwall + FREE Shipping + FREE Upgraded Skyscape Metal Valve Caps (Worth $4.99) ON/OFF ROAD TREAD STYLE - Provides excellent rolling & grip characteristics both on on and off-road CENTRE RIB - Fast rolling main contact point with side grip for cornering CLASSIC WIRE BEAD - Giving prolonged strength and durability FREE METAL VALVE CAPS - 3x Higher air retention over standard caps SKYSCAPE CAPS WORTH $4.99 FREE - Schrader style (Presta available by request/email at the time of your order)