I bought these on Mercari the other day and there’s just a few things that seem off about them. Specifically my hands can go through the lining in the back. I compared to my other speed ups and my fingers don’t stick through since there’s fabric there. They’re also the same size as my other speed ups but smaller in the waist and longer. Also, the size dot isn’t the same as my other shorts but I know the older pairs looked like this for. Is this normal for the blue pair to have the gaps in lining in the back? I want to rate them asap but just not sure. They barely even fit me and my other size 6 speed ups gap when I sit down. The material and cut is also a little different. The blue are very straight across and down where the pink ones and orange ones kinda curve at the waist and around the legs to give shape. They could totally just be old but wanted to ask before rating.

TLDR: are these fake or just old? The spots in the back go all the way through & all my others have fabric blocking that. Length/width is different and shape is different.

Speed up shorts LR 2.5in size 6 is what these are supposed to be and what I’m comparing them to