A new trainer from Asics claims to be in touch with a womens monthly cycle!

When we read about this we simply had to tell you about it. Designers have come up with a running shoe for women which adapts the arch shape to suit their hormone levels. The trainers capitalise on research showing that changes in levels of oestrogen affect flexibility and the height of the foot's arch. When oestrogen levels are high and a woman is at her most fertile, the arch drops. Later in the month, when she is mensturating, levels of the hormone are low but her arch is raised. Read more. Let us know what you think.