Swiftwick has just put out a great pair of armwarmers made from Olefin. Slide these form fitting sleeves onto your arms and you are going to be thrilled by the comfort and warmth provided. And, Swiftwick products are made in the USA. As the only Nobel Prize winning fiber, Olefin retains less than .01% of its weight in moisture – so much so, that it floats. This produces a fast drying, lightweight armwarmer with incredible breathability, superb abrasion resistance and outstanding wear. Another key features to the Swiftwick armwarmers are the 200 Needle Construction. This is a much higher than any industry practice and allows for less air permeability with wicking power. If you have discovered the world of high thread count bed sheets, you will understand the smooth, comfortable products Swiftwick offers.
Swiftwick arm warmers are knitted at 200 needles. The higher the needle, the tighter the knit. This high-gauge construction produces a softer, denser, more durable garment with outstanding graphic detail
80% Nylon, 15% Olefin, 5% Lycra Construction