Thank you for viewing this item. THE NORTH FACE Sleeveless Vent Speed Crew Size: M Sleeveless This is a sleeveless running wear made of all-mesh fabric, developed for activities in hot and humid environments. The North Face Sleeveless Vent Speed Crew ■ This is highly breathable running wear made of polyester knit with sweat-wicking and quick-drying functions. Mesh holes of various sizes are placed in appropriate locations to promote ventilation inside the clothing from the back and armpits, where a lot of sweat is produced. It reduces overheating during running. The logo design is also expressed with mesh holes, combining functionality. It has been treated with Polygiene, which provides antibacterial and odor-resistant effects with silver ions. It also has an electrostatic care function to suppress the generation of unpleasant static electricity. ■ Product number: NT12176 ■ Fabric: Warp Knit Polyester (100% polyester) ■ Function: Highly breathable mesh structure / Polygiene treatment (antibacterial and odor-resistant function with silver ions) It is in good condition, but it has been worn in races and training. Please understand that this is a used item.