I spied a pair of gray cords by Rag & Bone but have no idea how that brand fits. Any input would be much appreciated. Specifically I'm wondering if they tend to run small and/or very low rise. Either would be a deal breaker. For comparison, I have some J Brand black ankle zip skinnies in 27 that are quite snug, but fit. I wouldn't want to go any smaller. Thanks for any help!