This is a nice model and fit of Castelli shorts. I like the wider and less tight waistband in the shorts. Good length considering I am 58. Love the stripes! I wear a lot of red, white and black so they match multiple jerseys. I purchased a large. I weigh 138lbs. Typically wear a medium but have found Castelli can run small. I cycle on long climbing terrain and the pad has been comfortable.
The Donna KISS chamois is my go to since it it it covers the gluteal fold area better than any other short Ive worn! 4 stars because the fabric seemed much tighter than my 3 other pairs of Castillo shorts of the same size. 125, 54, not muscular build Size M