The two layers system works great to control itch, the inner cotton layer is durable and soft to touch. The front buttons sewing difficulties seem to have been solved however the back door flap still requires the same problem to be fixed.
That being said I love this product so much I just ordered another pair for daily use, hunting, and hiking. I also feel that the design makes way more sense than a split heating base layer. This is way more comfortable and affordable. They tend to run large so you may want to order a size down.
Beautiful,warm soft and comfortable. Bought this for my husband who works outside in below freezing-freezing cold weather, he just love this and says"This is the best gift ever". Easy to wash and holds it shape. Highly recommend this product. Husband tested and rated 5 stars