I had to send everything that I ordered back first time as your size guide was completely wrong, i.e. size guide showed UK medium top was 100-103cm, however when both the base layer and jersey arrived the label read medium 92-95cm. However your customer service department replied to my email very quickly and arranged for me to return all items. I reordered the large size and the jersey fits great, however the base layer is still too small; I can’t be bothered returning them again so shall give them to my wife as a Christmas present (only joking). So in conclusion, customer services top of the class, size guide needs improving.