NWT Adidas Terrex Swift R2 Mid GORE-TEX Women's Walking Boots Size 8 Extend your limits above tree line. These women's lightweight hiking boots are at home in alpine terrain. A low-cut, durable upper with speed lacing supports your feet on uneven ground, while a Continental Rubber outsole sticks to wet and dry terrain. A Breathable GORE-TEX membrane keeps your feet dry every step of the way.