Decent stuff, decent prices. Nothing fancy, but good basics - better quality than the cheap stuff, but not too much more expensive. Not the most 'groovy' stuff in terms of environmental and worker credentials, but by no means the worst either.
Just a good general middle-ground.
Heattech is decent thermal stuff, still quite thin and light, but quite warm. Airism stuff is a very light fabric, good for warm weather. For coats, look for Blocktech - anything else is probably not waterproof.