Womens FiveFingers Performa Black, we promise you will like it at your first sight. As you can see, there is a strap in the instep, meanwhile, the 7-part Vibram rubber sole will offer maximum feel and flexibility without sacrificing slip resistance, so you can rest assure that you won't get injuries. Vibram Fivefingers Performa has kangaroo leather upper soft against your bare foot, yet strong and tear resistant, with outstanding breathability, so you can get unbeatable comfort and soft. Cheap Vibram Five Fingers will help make the foot healthier, and can strengthen muscles in the feet and lower legs, improve range of motion and increase sensory reception important to balance and agility, when you do fitness training, indoor crossfit, travel, and after sport.PERFORMA IS BEST FOR: Fitness Training, Indoor CrossFit, Travel, & After Sport.Materials:UPPER - Kangaroo LeatherSOLE- 7 Piece TC-1 RubberFOOTBED- Kangaroo LeatherMachine washable. Air dry.