• I feel like they are true to size. I haven't yet had the pleasure of an all-day mountain hike while wearing them. I've been wearing mine on shorter hikes, and trying out different types o f socks. So far, so good.
    Answered on 5/20/2016 3:31:31 PM by Alli-MT from Montana
  • According to our fit team this item is running true to size. These would probably work well for an all day hike.
    Answered on 5/23/2016 5:31:26 PM by Product Specialist Greg from Sierra Trading Post