After a long lazy day in the sun

Light weight and with a sheer finish

making it ideal for various wardrobe pieces

Authentic surf

while the ribbed texture adds a touch of allure

FCS II Matt Biolis Pure Glass Split Keel - Black mothersday After a long lazy dayFCS II MATT BIOLOS SPLIT KEEL QUAD FINS Matt 'Mayhem' Biolos's 'MB' PG shaper fin. High area specialty quad set adds bite and control. Upright keel template designed for traditional fish shapes. Overview Matt 'Mayhem' Biolos's specialty quad fin set. High area quad keel set adds bite and control to hybrid boards with wide tails, without sacrificing pivoting capabilities. Board Types Designed to fit the FCS II Fin System. Recommended for all board