In addition to physical and technical fitness, high alpine mountaineering requires specific footwear, such as the Merrell Siren 3 GTX Women, which not only provides sufficient traction and foot stability, but also keeps feet dry and comfortable. Their robust design is essential to withstand friction on difficult terrain. Low Profile Please be aware that whilst we do offer free outgoing postage, we do not cover the cost of returning items While it is true good stiff boots are the best option for moving safely over steep slopes, there are circumstances when it is more convenient to opt for low-cut hiking shoes. Not only do they not reduce ankle movement, this style also means, as you might imagine, less synthetic and TPU in the construction of the shoe, which makes for a lighter weight. The Gore-Tex membrane-reinforced construction, in addition to maintaining foot health, makes for very tough and durable hiking boots. In addition, they have been designed to protect you from wind, cold and humidity. To do this, they use mesh and TPU in the upper to ensure warm feet even in cold and windy weather. Let Nothing Stop You