Hand protection palms have distinct functional focuses depending on their usage scenarios, and selecting the right type is essential to maximize their effectiveness. Sports protection: prevent calluses and abrasions on the palms during fitness and playing, improve grip stability, especially suitable for high-intensity movements such as hard pulling and pull-up. Thermal therapy: targeting rheumatism, tenosynovitis, or middle-aged and elderly populations, improving microcirculation and relieving joint pain and swelling through materials such as far-infrared radiation. Daily labor protection: Reduce friction injuries and resist the invasion of thieves in physical labor or cold air environments, and maintain hand temperature.