RaceFace Roam Knee Pad - Stealth MediumRaceFace Roam Knee Pad Stealth Medium. From bike park laps Enduro races to long back country pedal days the Roam knee pads will stay comfortable in place and ready to protect you. An open back design and proven D30 protection maximizes the pads versatility while the fabric and construction bring true temperature management. Open back design for easy install and removal A Kydex pierce proof layer and a removable D30 pad provide certified impact