THERMAL SPY: A 94% Polyester yarn with 6%Spandex for a great fit that moves with any position on the bike. A versatile, dual-density fabric with a dense exterior and a fine, brushed interior, offering wind resistance on the outside, comfort on the inside and an unusually high warmth-to-weight ratio.Thermal spy fabricSublimated throughoutFull zip with internal draft flapThree rear pocketsStyle: 131...