The new Fizik R3 SL with a full Microtex upper and a broad 15K carbon weave sole that requires less resin to save weight.
It�ll also have titanium D-Rings for the straps. Shaves 35g off the regular R3 to come in around 230g per shoe. Straps will have alloy only on one of them.
Outsole uses 15K carbon weave to reduce weight
Microtex upper
3 sail cloth closure straps
Textreme� provides better surface smoothness on the outsole due to fewer interlacing
points, increased fibre float and less crimp.
