GCwrote a review of Icebreaker Quantum Hooded Full-Zip Shirt - Men's on March 4, 2018
Familiarity: I've put it through the wringer
Fit: True to size
I love the Quantum hoody. It is so soft and so comfortable against the skin. And it keeps you just warm enough without over heating. The fit is slim but not skin tight. On a cool day I can wear it over a T-shirt. A bit colder, I can fit a merino baselayer and a fleece shirt under. And on very cold days I can wear it under my down jacket.
Looks good too. Got compliments from coworkers, and even a stranger on the subway.