The new Signature jersey features premium Italian fabrics and a race-inspired, 11-panel anatomic pattern to deliver perfect fit and improved performance. Subtle graphics and seasonal colors will get your motor running too! Leggero micro fiber is ultra-lightweight and delivers rapid moisture transfer. Carbon micro fiber back panel provides UV protection, thermo-regulation and rear pocket stability. 4.5cm sleeve cuff panels enhance fit, new low profile collar for improved aerodynamics. Three rear pockets, full-length YKK® camlock zipper. Fit Note: Our model (5'9", 140 lbs) wears size Small for a classic Race fit. Details: Leggero micro fiber Carbon micro fiber Low profile collar 4.5cm sleeve cuff finish Silicone waist elastic Reflective inserts Three rear pockets Full-length YKK® camlock zipper 86% Polyamide, 14% Elastane Made in Italy