These are great value tops that are ideal for walking and general round the house and garden use. They breath well and work well over one or two base layers. I bought two long sleeve, and one short, about a year ago and they are still in good shape after lots of use. I like the fit which is fairly close, and go for small size for a 37 inch chest. Threads pull fairly easily, if you hook on anything, or have cats! The deatailing and quality is not top end but at the price is better than expected. Just bought a new short sleeve for summer, can't find the long sleeve in the right colour.