I purchased the B-black shorts in medium, they are the higher rise ones and are a great fit!I am 5'10", 140lbs, slim all over and slightly pear-shaped, I bought the large and the medium and found that the medium fit me best.These shorts have good stretch to them--not like a pair of jeggings where it's a tight/restrictive stretch, more like teh stretch that you'll find in a pair of leggings but made with a more substantial denim-like fabric and they are soft--so soft and comfy!The color though, iSee full review