Same [perfect] skate.  Different color.  The SL Sky is a sky-blue shell with white & silver highlights.  Featuring all the SL standards including classic soul and backslide pieces, FLT3 Frame, 57mm wheels, SL Liner and heel pad.  
 
Available in sizes US6-13, including 7.5, 9.5, 10.5
 
Specs:
SL Shell, SL Soul, Classic 3 pc Slider/Backslide Plate
Improved SL Liner
Ground Control FLT3 Frames with 42mm Plastic Antis
Ground Control 57mm/92A Race Wheels
ABEC 5 Sealed Bearings
SL Heel Pad
Waxed Hockey Laces
Silver Axles, Cuff Bolts, and Eyelets

UFS Compatible Soul Frame / SL Single Piece Slider Compatible/ Fully Customizable