I wear men's 9 in most other shoes (I'm a wide 11 in women's and often resort to men's to get better width) and in the peregrine 6 I'm a men's 10.5. It's bizarre. But in the P7/8 my toes fit better in an 11 but the heel slips and using a heel lock makes the laces slip over the tongue and gouge my ankle. These seem narrower through the instep than p6 too. I think they use a weird sizing system!

I love the tread in peregrine. I'm a hiker, not a runner, but these are great on steep muddy PNW trails! I wish this iteration fit better, I'm returning for a try at the 8s