Tone-Ups Ever lasting Leather/Synthetic Sport shoes in , available in size 7. Tone Ups combine comfort and fashion while helping you keep in shape, when combined with a healthy lifestyle and regular physical activity. Thanks to technology based on balance that forces your muscles to work harder while you walk, you can now get the maximum physical benefit out of your daily walks. Women's Tone-Ups Ever Lasting synthetic and leather sport walking shoe with round, open toe, gum sole, 4.5-cm heel and 3-cm platform. Single shoe weight 250 g.