Active Extreme X Pants are highly functional base layer pants designed for racing and high-intensity workouts in mild to cold winter conditions.Thin, lightweight and elastic fabricSEAQUAL(TM) polyester fabric produced from recycled plasticCoolmaxA(R) Air TechnologyWaffle-knitted design for maximum moisture transport and comfortBodymapped mesh panels for enhanced ventilationFlatlock seams that follow body movementsTight fit