My first time researching and purchasing these products and it was the right choice. Great value for money. Around 5-7 degrees you can feel a bit of the cold which made me think it may not work but once you start riding you do get warm quickly and you stay warm. Great quality material. I'm a shorter stocky Asian guy so a medium (euro)/ (large Asian) fit me well but if I was slightly thinner a small (euro) would fit perfectly length wise. Will purchase the summer version of this too once the weather warms up. Highly recommend and will purchase other products from rockbros.
