Don't let the weather hold you back from experiencing the full force of nature. The Biom Trail 1.3 is a smart women's running shoe designed for ultimate performance. Biomechanical flexible midsole construction offers superior foot support. Natural running motion midsole construction keeps stability on rough terrain.100% waterproof GORE-TEX® keeps reliably dry feet when it matters. Super strong to cope with the toughest environments without compromising on flexibility.