Elizabeth D.wrote a review of Louis Garneau Request Promax Jr Cycling Short - Boys' on July 3, 2019
Familiarity: I returned this product before using it
We got these for our 9 year old. He is used to wearing riding shorts but the chamois in these is way too wide to be comfortable. It is about 3 inches wide across the crotch of the short and 7 inches across the back. ( For comparison it is wider than the ones in my shorts as a medium size adult)
The waist was true to size but they were also much looser in the legs than other riding shorts we have gotten.
The quality seems quite nice and I think if they fit well it would have been a nice short to have, esp. on longer rides and races. Perhaps if you have a husky kid these will work well.