The psychological benefits of such joyful accessories are significant. Studies suggest that color can influence our mood, and the bright yellow hue of these rubber duck rain boots is particularly effective at lifting spirits. Yellow is often associated with happiness, positivity, and energy. When you slip your feet into a pair of these eye-catching boots, you can’t help but feel a little lighter, even when the skies are gray. It’s a perfect antidote to those melancholic rain clouds that sometimes linger too long.