Upper: foam backed

padded lining

You can use 110 or 100mm wheels with this frame and have the option for 110 or 100 size wheels

In order to determine the right thickness of liner for you

Full-height boot cuff design for superior lateral support paired with a 3x110 set-up creates greater velocity for intermediate to advanced levels

Rollerblade Cuff Bolts Endurace (Rivet Cuff) (S)CUFF WASHER E2/ENDURACE - Set of 2 Size:Endurace or E2 Skates Upper: foam backedCuff Hardware for all E2 or Endurace skate models, this piece attaches the upper cuff to the lower shell. 1 pair includes 2 washer, 2 bolts Sold in a set of 2 Enough for 1 Skate. Order 2x for a pair of cuffs skates. Part #09212100100 Endurace Cuff Washer includes hardware for all E2 or Endurace models, attaching the upper cuff to the lower shell. One pair includes (2) washers, (2) bolts