Review on DARESAY Men's Thermal Crew Long Sleeve Henley Tops Base Layer Shirt [4-Pack]: Stay Warm and Stylish in this Versatile Set! by Kenneth Bryan

The fabric is thin and throws well. If you are looking for clothes that you can easily put on and wear around the house, then this is the perfect choice. Personally I wouldn't wear them as an undershirt to stay warm and the term "warmth" is a little misleading. Here in California, our low temperatures hit the 50s, and even in a well-tailored wool coat, you can still feel the chill outside. In terms of comfort - definitely - light weight is the perfect description. Product Fit - Of the four purchased in a small size, one had a small square piece of white tape covering the "S" size. When I removed the tape before washing the clothes, it turned out to be a medium size "M". Overlapping one garment over three others confirmed a larger fabric cut.