High Heels
Heel height is usually 5.0–8.0 cm (high heels), with some exceeding 8.0 cm (extra high heels).
Common designs include pointed or shallow openings, emphasizing visual elongation, but they can easily cause forefoot compression and toe curling.
Modern comfortable high heels begin to use cushioning technology (forefoot propulsion rebound + high rebound foam in the heel), lightweight arch support midsoles, and 3D adaptive lasts.
Flat / Low Heels
Heel height ≤3.0 cm, focusing on everyday commuting comfort.
Common shallow openings (opening not exceeding the metatarsophalangeal joint), exposing the instep to make feet look smaller and elongate leg lines.
Most lack arch support, and prolonged wearing can easily cause plantar fatigue.
Platform Shoes (Chunky Shoes)
Total sole thickness can reach 3.5–5.5 cm, often using a double-layer composite structure of TPU rubber + EVA foam.
Although they increase height, stability is poor, which can change gait mechanics and increase the risk of ankle sprains.
Doctors recommend that daily worn shoes should not exceed 3.5 cm in sole thickness.
Closed-Toe Sandals
The front completely covers the toes and metatarsals, with the heel exposed, combining breathability and support.
Common cross-strap or Roman strap designs guide the visual focus upwards, making the ankles look slender.