This is my first Ornot item and it has exceeded my expectations. I pair this, a light baselayer, and the Magic shell jacket and I can ride comfortably in the 30’s. High quality item, and essential for cold weather riding.
Love it - super stretchy and perfect weight. Wore it in low-50s and low 60s in Austin and was totally comfortable. Would prefer some 40s around here but we take what we can get. I am typical medium in everything (5'9", 160 lbs) and this Med fit well - sleeves perfect length, body a tad short but ultimately fine. If you are a long skinny guy might be a bit short in front. Love the USA made aspect too.
The Power Wool is the piece that sits between your thermal jersey and traditional tight woven wool jersey. The combo of wool and Polartech really sets this into it's own class of comfort and breath-ability while keeping the body warm. On 30 degree days, or cooler, pairing this with a Gore Windstopper long sleeve base and Gore Windstopper Vest has been perfect combination to keep the core warm on the mountain bike. On 40-50 degree days this with a summer sleeveless base & Gore Windstopper Vest was the perfect combination for a long day in the saddle on the road. It's really the most versatile outer layer I've found yet. The only small complaint I have is the back could come down a bit lower to better stay over the lower back. When I have a hip pack on for trails I can sometimes feel it run up. It's not enough to disappointment me, but it's just enough to notice.