Size: XL Worn 5 times before determining it was too large for me. No defects. Mesh storage bag included. Sizing information: https://rokamultisport.com/products/womens-viper-x2-short-sleeve-swimskin?gad_source=1&gclid=Cj0KCQjws-S-BhD2ARIsALssG0YgH4Z8CLpTVKLaN9UcAdgQ33Xnqn9u56jA1GaauFGlC_Id-Ame5y0aArvXEALw_wcB ROKA DESCRIPTION The Viper X2 Short Sleeve is USAT and IRONMAN legal, and it fully covers your short sleeve tri suit on the swim to reduce friction and drag in the water. The suit is built with a premium Italian stretch-woven fabric and includes a hydrophobic Teflon coating, high-tech bonded seam construction with hidden-stitch reinforcement, as well as a low profile auto-locking YKK zipper. FIT TIPS Swimskins should fit snugly but comfortably without inhibiting your breathing or arm movement. Fit may feel different while swimming vs. on land, so make sure to try the suit in the water. They are meant to have a tight, compression fit, like a competition pool swimming suit. Note that swimskins are meant to be worn on top of a race top/bottom or race suit only for the swim portion of the race. They are very specific, high performance garments not meant to be worn alone like traditional swimwear and the suits can be see-through under certain light or when wet. Undergarments such as a tri kit or swimsuit are strongly advised.