PEARL IZUMI Premium Under Long Sleeve [Men's] Color: Black Size: Tagged as M I purchased this new, but I'm selling it because I haven't had a chance to wear it. I tried it on once. The tags are not attached. There are some fold creases. Please understand that this is a used item and that I am a private seller before purchasing. Thank you for looking. The following is a quote: Product Description Keep your arms cooler and protected from the sun. This tight-fitting undershirt is designed to be worn with short-sleeved jerseys. The sleeves are made of coldblack material to keep you cool and prevent sunburn. Wear it under your jersey to protect yourself from the sun. Material Composition: Cool Fit Dry (Polyester, Polyurethane) Care Instructions: Machine Washable About this product [Features/Specifications]: Heat reflection, UV protection (UPF50+) on sleeves only, sweat-wicking and quick-drying, antibacterial and odor-resistant [Features/Specifications 2]: Cool mesh material is used on the underarms, sides, and back. Target: Men Type: Undershirt Gender: Men Sleeve: Long Sleeve