Performance level: C9 Advanced for High Performance. Sizing: Women with a Loose Fit. Features: Breathable fabric. Garment Construction: Double stitched seams. Knit Type: Jersey. Material: 100 % Polyester. Fabric Weight: Lightweight Fabric Construction. Neckline Style: Crew Neckline , Banded collar Collar. Sleeve Style: Short Sleeves. Closure Style: Pullover. Garment Length: Below waist. Care and Cleaning: Machine wash, cold Tumble dry, normal, low heat.