The collaboration we didn't know we needed. Derby Laces and Moxi Roller Skates have joined forces to add that little extra something to your skates. 

• 10mm wide. 
• 90 inch length suitable for heeled roller skates boots.
• 108 inch length suitable for firm high top roller skate boots. 
• Performance wax keeps Derby Laces tied and tight whilst skating. 
• High tensile strength and abrasion resistant for durability. 
• Moulded tips make them easy to lace.