I have these http://ca.icebreaker.com/en/mens-baselayers/oasis-leggings/100481.html?dwvar_100481_color=001
The Oasis is the mid-weight (200gr) and the Apex are the heavy weight (260gr). Personally I find the 260 weight a bit much for leggings.
I ended up getting the Isaora asym shell, two pairs of Isaora leggings, a merino long sleeve, and a pair of nikexacg tech fleece. The asym shell fit a size too big, had to exchange it. The design was nice, there was a buttoned waistband underneath, the sleeves had adjustable cuff openings, the side zippers near the chest served no purpose but looked cool. Also happy with the leggings, don't mind the low rise, they are far better quality than the uniqlo heattech longjohns. The merino long sleeve is cut well, gonna wear it a lot when running at night. Haven't gotten the tech fleece yet. All in all, happy with Isoara's design, especially at this price point. Most of the winter items are on sale, and with a 25% off code, they end up cheaper than every other option. I would've had to pay double for a pair of icebreaker leggings.
Side question, do you guys wear underwear underneath leggings? I always have just because i don't wanna have to wash the leggings every time I use them.
Does breathable have measure numbers?
"DWR coating will last 25 washes" . S,o at least 10 years of programmed work?
How can measure durable of things? I agree that lack of inside constraction photos is no good.