The POC Hip VPD 2.0 Shorts are designed to Holds protective VPD 2.0 material over tailbone and hips.
Find sizing information here
I have been skiing with the Spyder D3 bibs for over a year. I wanted more padding in the hips for Gate training. I love these shorts. No bruising the hips from GS gates. I also ski in these daily for protection. Highly recommend these shorts.