Customers say these briefs are incredibly soft, stretchy, and comfortable to wear all day. The smooth fabric with flat seams and weightless feel appeals to many, with users praising how well they stay in place without rolling down or riding up. The high-cut design offers full coverage while remaining invisible under most clothing. Many appreciate the quality construction and color options. Some note these aren't completely invisible under tight clothes, and a few mention sizing inconsistencies between pairs. Overall, customers report excellent fit and durability, with many being loyal repeat buyers for years.