Your hair dries in loose waves, spirals, ringlets, or coils instead of lying straight
Your hair bends, bends back, or forms an S-shape when air-dried
Your hair frizzes easily, especially in humidity
Your hair has noticeable volume or puffiness even when short
Individual strands do not fall straight from root to tip
Your hair looks straighter when wet but becomes wavy or curly as it dries
Your hair forms clumps or curl patterns naturally without styling
Your hair is harder to brush through when dry
Your hair tends to tangle more than straight hair
Your hair shrinks in length as it dries
You can see a repeating curl pattern on multiple sections of your head
Your hair reacts strongly to curl-enhancing products or diffusing
Your family members also have wavy, curly, or coily hair
A strand test shows your hair naturally curves or coils instead of staying straight