Roomy, comfy trail shoes - Altra Arrows Lone Peak 4 Trailrunning Shoes - Women's

The teal lone peak trail shoe is lightweight, roomy in the toe box, breathable, enough arch support & comfortable. I ordered a size 10 because I like to have @ least a thumb distance from my big toe to the end of the shoe. I have another pair of lone peak, wine color size 10 & knew they were roomy in the toe box & perhaps a slight bit big. This pair feels larger. I could wear a 9.5 because of the room in the toe box. I will make it work. great for ultras, no knee issues & legs feel great.