MATERIAL : Synthetic AGE : BEGINNER FREQUENCY : INTENSIVE LEVEL OF PRACTICE : INTERMEDIATE WEATHER CONDITIONS : DRY WEATHER LOCATION OF PRACTICE : MOUNTAIN Quantity : 1 U Size : S, M, L, XL, 3XL, 2XL Sizing and fit information : This T-Shirt has a slightly fitted sports cut for better moisture transfer to the outside of the fabric. Select your usual size or one size larger if you prefer a looser fit. Perspiration wicking : The synthetic fabric (100% polyester) has excellent moisture wicking properties to take perspiration towards the outside of the textile (4 out of 5 stars according to the standard protocol in the laboratory), thus preventing perspiration from staying on the surface of the skin. Quick drying : The drying time measures a fabric's capacity to dry quickly when wet, according to a standardised protocol.