“Very happy with the Training Thermal jersey. It is very comfortable, functional and versatile. My first ride with this jersey was in a steady rain. The rain actually beaded leaving me dry. MAAP rates this jersey for COLD weather. It is not a cold weather garment. 40 to 45 degrees is the coldest you want to wear this jersey. However, it will be ideal chilly, summer morning rides in the canyons. I am 5'7" and 145 lbs. Had to exchange a small for a medium.”