This is my go-to layering hoodie for my cold office job. It is a t-shirt weight material. The arms are long which is good because I like to pull the cuffs down over my hands. Not a lot of stretch to it-it seems to be holding its shape well even though I pull on the arms. I ordered in three colors and am back to order more. I did deduct one star because it did shrink quite a bit in the dryer and now I can't zip it up. I am going to order a size up from normal this time and I think the fit will be perfect.