It is an old model or a product that we can no longer order at the manufacturer.
With the Thermoflex 2 Armwarmer from Castelli, no longer fear the morning chill or high altitudes. These cycling arm warmers are made from Thermoflex fabric, providing comfort and warmth. A favorite among all cyclists, they combine warmth and lightness to meet all your needs! Ultra-stretchy, they will fit your arms perfectly, and you won't even feel them once they're on!