Gritstone lúffurnar eru sterkustu lúffurnar frá Level Six. 
 
The Gritstone mitts are the toughest and most durable mitts in the Level Six line. These mitts employ 3 different types of neoprene to give you superior warmth and durability without sacrificing comfort. The Gritstone mitts are the ultimate way to keep your hands warm on the water.
Features:
Armortex neoprene knuckles
Nose wipe panel
Silicone printed palm for grip
Pre-curved fingers
Liquid sealed seams
Tapered entry cuff
3 mm neoprene