I have a pair of medium men's 10P tights. Me and Sean can both wear them. Sean is your size exactly and I'm 5' 3" 120lbs so...yes they are stretchy, very grippy too. They're more light weight than my yoga pants, very breathable so that's nice, sometimes the yoga pants get a little hot. As for how they hold up, I got one out of the first batch of black ones so not the best, BUT..there's a guy in the gym that bought the black ones 6 months ago so his still look brand new. The newer ones are def higher quality than the first batch.
Hope this helps!!