Paris Fashion Week is where the square-toe Air Force 1 first appeared, in Nike Sportswear's presentations. On the Nike Air Force 1 'SquAir Toe White', the leather upper is white, and so are the laces, the Swoosh logos, the midsole and the outsole. Where the toe box would normally be rounded, Nike has squared it off. Inside is a textile lining, and the shoe laces up over a rubber sole.