Derby Laces Core 54" (137cm) Laces The SFR Air X-Pro 80

The SFR Air X-Pro 80 is the latest edition to SFR’s fixed-size inline skate collection

giving you that added punch

Remove the shoe from your right

and all roller sports

The Presto offers a previously unattainable combination of lightness

Derby Laces Core 54" (137cm) Laces The SFR Air X-Pro 80PERFORMANCE WAX Derby Laces are treated with the perfect amount of performance wax that feels awesome to the touch. They stay tied, tight, and where you want them while skating. DURABLE FIBERS Derby Laces are braided from a blend of high quality, high tenacity fibers. They are exceptionally soft, have high tensile strength, and are resistant to abrasion and moisture. ATTRACTIVE COLORS Derby Laces are available in a large variety of attractive colors