RockTape Knee Caps: Are they worth it? I needed knee sleeves. I was tired of wrapping my knees with Voodoo Floss, unwrapping them, rolling them up, and then scrubbing the smell of latex off my hands. Enter the RockTape Knee Caps: They offered a 7 mm thickness, perfect for my powerlifting (k)needs. Apparently, many people swear by Rehband knee sleeves but their 7 mm sleeves are hard to find now so the KneeCaps were now my first choice. What I wanted to find out was whether the RockTape...