The benefits to wearing Dawgs Spirit Toners include helping improve posture,increasing back strength,strengthening buttocks,toning thigh muscles,firming calves,helping improve blood circulation,strengthening abdominal muscles,and reducing joint stress on knees!Features a slip-resistant non-marking rubber outsole,an ultra-soft and easy to clean EVA upper,a super lightweight massaging foot bed with arch support,and an adjustable hook and loop strap.