- Brand: Nano Universe - Color: Dark Gray - Design: V-neck - Pockets: Yes - Function: "Anti-Soaked®" is a Nano Universe cut-and-sew series that prevents sweat stains. This groundbreaking item makes discoloration from sweat and other wetness less noticeable by applying a special treatment to the surface of the fabric. You can wear colors you couldn't wear before because sweat stains were too visible. Thank you for viewing.