I've worn them a few times, but they're in good condition. The underside is a little dirty, so please check the images. Pink 【Multi-functional Core Training Slippers】 These slippers firmly support the arches of your feet, stabilize your center of gravity, and create a stable three-point balance on the soles of your feet, correcting posture and body shape. Furthermore, muscles that you don't usually use, such as those in your legs, buttocks, and abdomen, naturally start to engage, supporting the formation of a beautiful posture and gait. 【Comfortable Experience】 These diet slippers combine the effects of toe stretching and pleasant stimulation, and the protruding dot design on the bottom allows you to relax your mind and body just by wearing them. You may not be used to them when you first start using them, but with continued use, you'll experience a level of refreshment you've never felt before, and both your body and mind will feel lighter. 【Use Anytime, Anywhere】 You don't need to spend any special time or effort, just wear these five-finger shoes while doing housework or working. You can create a sleek silhouette in just 15 minutes a day.