The design and fit of this pajama are very comfortable, but the fabric is a major disappointment. I usually find Luvlette products to be of great quality, but this one was definitely a miss. The polyester and elastane mix feels very sweaty and uncomfortable against the skin. It doesn't breathe at all, making it a poor choice for summer or any other weather. I wouldn't recommend this because of the synthetic material; it just feels unpleasant to wear regardless of the temperature.