Rollerblade Women's Zetrablade 80 Skate Rollerblade the number one brand in skating insures quality and value Zetrablade is designed to take the beginner to the next level with a comfortable and stable skate Simple and easy to use design with focus on stability All conditions 80mm outdoor wheels and skate specific SG5 bearings for miles of use Rollerblade the original brand created the sport of inline skating in 1980