Tecnica launches an industry first by specifically designing Origin not only based on gender, but also on the uniqueness of one’s body characteristics. The fit & aesthetics are optimized for women and men from the beginning. MS - Built for men’s weights to deliver the appropriate level of cushioning and support. - Built on a men’s specific lasts. - Specific upper design with attention to men’s unique foot shape. LT MS is ideal for runners under 75kg/165lbs.