Put on the sweatpants and gather the excess fabric at the ankle
Slide a hair tie over the bottom of the pant leg
Pull the pant leg up slightly to the desired cuff height
Twist the hair tie once or twice to tighten it around the ankle
Tuck the loose fabric above or around the hair tie
Adjust both sides so the cuffs look even
Repeat on the other leg
Smooth the fabric for a clean TikTok-style cuffed look