Ratio is an insulated race glove for colder temperatures. The back of the hand and thetextile between fingers is made out of a windproof, 3 layer textile with great breathabil-ity. This makes this glove warmer than others because it is windproof also betweenfingers.The palm side is consist from Clarino®. This glove is insulated with a polyesterlining that transport moisture away and keeps the hand dry. The glove is pre curved tocreate a smother feeling.