Customers say these briefs are incredibly soft, lightweight, and comfortable to wear. The seamless design eliminates visible panty lines under clothing, and the stretchy fabric adapts to different body shapes without pinching or rolling. Many reviewers appreciate the one-size-fits-all fit, noting it works well across various sizes. Common feedback highlights the briefs feel barely-there, stay in place during daily activities and yoga, and are ideal for travel. Several customers mention purchasing multiple pairs and becoming repeat buyers. One reviewer noted the fit runs slightly large. Overall, users praise the quality, durability, and invisible appearance under garments.