I edited this thread instead of starting a new one.
So if you had to choose between TNF Hedgehog -vs- KEEN Obsidian which would you go with? I put a pic and specs of the Obsidian down lower in thread.
I have been looking for a better breathable light low shoe and came across these. These look really nice. I am going to have a 20/25lb total pack for a week section on the AT coming in April and just was looking for any input.
TNF Hedgehog:

SPECS:
The Hedgehog GTX XCR is streamlined, with ultra lightweight, waterproof, breathable, Gore-Tex® XCR® low-cut with exclusive Vibram® outsole, designed for fast-paced outdoor activities.
Waterproof and breathable Gore-Tex® XCR® membrane.
Abrasion-resistant, bomber synthetic nubuck and breathable sandwich-mesh upper.
Gusseted tongue.
Northotic™ ergonomically-designed footbed with Poron® forefoot and heel inserts.
AgION® antimicrobial footbed covering.
Lightweight, compression-molded EVA midsole.
Heel X2-O2 air pod.
Injection-molded TPU shank plate.
Exclusive, lightweight Vibram® rubber outsole.
Northoticâ„¢ Custom Footbed: A multi-density footbed that provides enhanced stability, support and cushioning on the trail.
Heel X-2â„¢ Cushioning: Best combination of durability, lightness and energy return. Long lasting and compression resistant.
13.00 oz.
Product measurements were taken using size 8. Please note that measurements may vary by size.
WEB SITE:
http://www.zappos.com/the-north-face-mens-hedgehog-gtx-xcr-charcoal-grey-sage-green


