I would rate Decathlon with 5 stars but I've had a couple of issues with sizing of items. Sometimes the sizing guides can be a little misleading resulting in me having certain items arrive that are a little too small. I recently purchased some cycling gloves for winter in a Large but when they arrived I couldn't get my hands in them and it resulted in my wife having them instead. there is no way my wife's hands could be classed as Large by any stretch of the imagination. However in all other respects Decathlon are great. Great Value, great Service and so far the quality of their products have been top rate.