187 Knee Lock-In Re-Caps

187 Pro Derby Knee Lock-in recaps are smaller caps than the ones that fit the old Pro version. 
Here is how they work:
- C1 Cap will only fit the Pro Derby Pads XS-L and it will also fit the 187 Pro Pad in XS.
- C2 Cap will only fit the Pro Derby Pads XL and it will also fit the 187 Pro Pad S-XL.
So, yes, you can have colored caps on your old 187 Pro Knees.

Advanced cap design closely contours the foam core and casing, greatly minimizing the gaps between pad and cap.  Lock-In™ bar works with strap from pad to securely hold and align cap in correct position.  Available now in your choice of colors!  

If you order a color that shows quantity "0," please expect a couple extra days to ship.  We can't seem to keep these on the shelves, but fortunately, we are getting orders restocked quickly, so it won't be a long delay, if any.