These shoes are amazing. Classic, stylish and exceptionally comfortable. Blacken extra charge for anything with white stripes. It's worth it for the comfort, and it's hard to find a color scheme in the i-5923. Dark Black Boost Material - A MUST! If you own shoes with the standard white/beige Boost finish, you know how DIRTY Boost material can be and how tedious cleaning can be. With these black boost soles that problem is solved, I just brush off the dust and wipe them with a damp cloth and they look like new .A+