Men with tummy = another role

I bought the Odlo underwear as underwear for motorcycling.
Pleasantly soft light fabric, not too tight and not noticeable seams. no comparison to discounters merchandise that fits somehow never really.

But what I at the Odlo Boxer is negative notice that the top waistband with me, (BMI = 29 stout) very quickly curls around belly and hips and then gives an unpleasant sausage.
As if I had not already Speckrollen enough ;-)
Also, it seems that this upper elastic waistband when washing increasingly tends to curl.

Do I observe times. So far ... 4Sterne