These 7mm are a bit hard to find because of the fact of its thickness being an actual sock rather than a booty. I first got a large according to manufacturer but my 8 1/2 woman's foot resorted to a medium, this particular sock ran large.
Compared to 5mm they are thicker but can still feel small objects while test walking. I'm probly not the first person to try this, so here goes: If you've recently been hiking to the Narrows this sock will NOT fit in 5.10 canyoneering boots, unless your boots are huge size 12+. Just stick to 5mm so you can fit into boot, any thicker like this sock becomes difficult. Best used for original purpose or even standalone in other environments would be great also (cayaking, fishing, white-water, etc.) Well made & strong.
By the way, the folks from OnlineScuba.com at their Las Vegas location are top notch. Very prompt and courteous. Thank you for great service!
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