Cycling gloves sizes I am willing to buy some cycling gloves from an online store, but can't seem to find any details about the sizes. They range from S to XXL, but how do I know which best fits my hands? If it helps, I am willing to buy the Cube Teamline gloves.
Try some other gloves in a store, to see what size fits you on average.

E.g. in a shirt I'm a medium or a large.

However I bought my gloves in a store, after looking at the whole range on display, and trying on a few of them for feel.

They 'fit me like a glove'.

When I was looking for winter gloves (with full-length fingers and an inner lining, which are more difficult to fit that finger-less gloves are), in an outdoor sports store with a cycling-clothing department, I found a great variation in the quality of the design, and in the quality of the manufacturing (i.e. the stitching).

Most I tried were not comfortable. I chose the best for me.