Fiberglass Reinforced Nylon Composite Fiber Shell. More Breathable, Flexible and Comfortable than Carbon. Unimold Construction - No Removable Liner nor Footbed. Anatomical Padding in Ankle and Tendon Area.45 Degree Ratchet Spider Buckle -Strap. Size 10 R6 Marathon Inline Speed Skates 10 3x125. The item "Powerslide R6 Marathon Inline Speed Skates 10 3x125 Rollerblades Worn Twice" is in sale since Thursday, January 21, 2021. This item is in the category "Sporting Goods\Outdoor Sports\Inline & Roller Skating\Inline Skates\Men". The seller is "frthib" and is located in Little Rock, Arkansas. This item can be shipped to United States.