Rukka R-Star 2-In-1 GTX GlovesThe R-Star Gloves feature Rukka's 2-In-1, dual chamber system. The rider can choose between two separate entries, offering direct grip or extra warmth. In the warm chamber, the extra insulation provides optimum warmth over all sides of the fingers. In the grip chamber, the insulation is only on the back of the fingers. This means a higher level of tactility and increased breathability.