Duotone Sky Surf SLS Foil Board

Duotone Sky Surf SLS Foil Board


Size 4’2” 4’4”
Volume 25L 35L
Width 18.5”/47cm 19.75”/50cm
Length 4’2”/127cm 4’4”/127cm
Weight 3.53kg 3.76kg
Fittings 2x US Foil Tracks 2x US Foil Tracks
Rec. User Weight <40kg <50kg
Footstrap Options 3x Duotone Footstraps 3x Duotone Footstraps
Board Deck Color/Paint Color (Pantone) 266C/178C 266C/178C

Our Sky Surf SLS covers prone foiling and radical wing action in two shapes ranging from grom to mid weight ripper. The Sky Surf SLS is the board for our team of young blood rippers sending new moves every day! For 2024 the Sky Surf SLS got finely tuned with the input of Finn and Jeffrey Spencer. The two smallest shapes in our range received a rocker update for better pumping abilities and more balanced foot pressure when being used in the surf – with or without a wing. Concave rail bevels make the board easy to grab and duck dive, as well as keeping the rails clear in tight carves. The slightly recessed deck shape provides great stability and an optimized deck angle for increased pumping efficiency. The 25l 4’2” features additional footstrap inserts to adapt the stance even for the smallest riders well below 10 years of age! The 35l 4’4” is our go-to board for all prone foilers out there, plus teenagers and lighter pro level wingers pushing the boundaries of our sport!



Smallest sizes for Prone Foilers as well as Young Blood Wing Groms!


Footstrap inserts for double front strap, single diagonal front strap or straight single front strap


Optimized rocker line for early take-offs and great pumping efficiency


Concave rail bevels offer excellent hand grip for prone foiling with reduced rail catching in sharp turns


Double screw inserts for back strap


Slightly recessed deck shape for stability, control and direct connection with the foil with optimized deck angle


Full deck pad with tail kick for grip, comfort and support behind your back foot


Additional narrower stance options for extra small riders on the 4’2”


No compromise Carbon PVC Sandwich construction with additional rail and heel reinforcements