or a key -- exactly what you want on a long road ride or a gravel effort when reaching into your jersey pockets isn't an option

Smooth ride feel with reduced chafing

and others)

Seat Tube (BB Center to TT Top) 415mm

Stay-Put Fit DetailsElastic grippers at the hem and cuffs help ensure the jersey stays in place without constriction

S1 Pro Knee Pads Re-Cap - White single tracker or a key -- exactlyThese are Re Caps for the S1 Pro Knee Pad. They come in a set and are made of High Abrasion PC Plastic. S1 Pro Re Caps come equipped with high grade mail velcro so that you can easily install them to your knee pads. S1 Pro Re Caps are compatible with all S1 Pro Knee Pads.