Not only are they incredibly sexy with no rear coverage, but also super comfortable, especially when worn under certain outfits, such as tight jeans, yoga pants, or a bodycon dress. No visible panty lines: There is no denying that visible panty lines can degrade the overall appearance of your outfit, no matter how sexy it is. Thongs for women are a saviour here if you want to say goodbye to this problem altogether as these panties literally go invisible underneath your clothing. They have almost no fabric at the back, which provides you high level of comfort throughout the day. Sexy appearance: G-strings are probably the sexiest panties of all that have incredible power of elevating your look. Not only do they make you look beautiful on the outside, but also on the inside, boosting your confidence level. It is that one style of panty that remains static, so you can be at ease without being afraid of those panty woes.