Stay cool and connected with the nimble women’s Merrell Grassbow Air Low Hiking Shoes, made with ultra-breathable mesh to let air flow while you’re working your way up the trail. Available at REI, 100% Satisfaction Guaranteed. San Francisco Bay Area Parks, Recreation and Travel I woke early and set off up the ski slope with crampons on my hiking shoes. I had to hurry to be off the mountain. Stone…