The Reputation Signature String 01 is one of our go-to men's thong underwear. Built for all-day support, chafe-free comfort, and a sculpted, clean silhouette. It sits close to the body. The fit stays put while you move through a full day. Reputation hand-finishes each piece in Vietnam as a small-batch essential. Cut as a refined men's thong, it layers invisibly under jeans, suits, and gym shorts alike. The Lufton modal blend feels soft against the skin. As a result, comfort holds from morning to night. You get everyday underwear that works as hard as you do, whether you dress up or train. For the gym, the office, and beyond, this men's thong underwear keeps you comfortable all day. Fabric: Lufton modal is ultra-soft, lightweight, and four-way stretch. It delivers a second-skin feel without bulk or heat buildup. Fit: the low-rise waist sits close to the body and stays put through movement. It accentuates the natural form without any restriction. Pouch: a smooth, flat front panel gives a snug, sculpted shape. You get a minimal profile with secure, clean coverage. Waistband: a slim, soft-edge waistband carries a discreet left hip tag. It holds its place for easy wear all day or night.
