Formotion&174; garments use pre-shaped 3D silhouettes that allow great freedom of movement while you exercise. Many features such as sculpted openings at collar, waistb&, hem, arm openings, cuffs & leg openings combined with specific fabrics, constructions & ideal seam placement result in optimized fit & comfort. Climacool&174; is a combination of performance fabrics, open mesh & ventilation channels keep cool air flowing in & heat & sweat flowing out. You stay dry comfortable & performing at your peak in even the most heated competition.