The lining of shark pants is generally velvet, which is more skin-friendly than nylon silk and can keep warm at the same time. Although the back and top of the shark pants will be tight, the pressure is actually not great. It's just a micro-pressure design, and it won't have a strong sense of oppression. On the contrary, it will be a nude experience like your second skin.
Shark pants are elastic, easy to move and more inclusive. From 80 kg to 140 kg, it can be easily put on, unlike some leggings that need so much weight.
The micro-pressure design of shark pants will make the curves of waist and crotch more obvious, thus making the transition from upper body to lower body very smooth. At the same time, the high waist part can push all the fat on the stomach away and hide it, creating a flat lower abdomen, which is very attractive to people with small stomachs.