RB2 5/4 Hooded Fullsuit -With the Buell RB2 Hooded full suit, you'll brave the coldest mornings without flinching or getting an ice cream headache for that matter. The RB2 boasts a watertight neck seal, thanks to our easy to use slant-zip entry system, keeping you dry and toasty when the water temps dip. Thermal lining in the torso and above the knee along with our triple glued and blind stitched Sizzle external seam seal to ensure warmth.