This is by far my favorite sheet that I have owned! It's Perfect for spring days where temperatures change so drastically during the day & great for night turnout! The extra 100g back liner that can be looped in can add an extra bit of warmth to their back if needed its Amazing! The mesh sides keep the horses from getting too warm even if the sun comes out, allowing airflow. Also works as a slightly warmer alternative to a fly sheet, or days with light rain where rain sheets are too warm. Everyone at the barn loves how versatile it is.