Airplane mode for your brain — now lighter than ever for day and night protection ✓ Breathable and ultra-soft EMF-blocking fabric ✓ Ideal for sleep, hot climates and indoor use ✓ Supports cognition & mental clarity ✓ Promotes better sleep ...
Reviews
3.9
468 ratings
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Cool jammin’ wavestopper lightweight
I literally walk around the house with it on. Immediately, I felt a cooling effect. It just feels so homie and comfortable inside of it. Was skeptical at first, but worth every penny. Very grateful for their products.
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Jordan · 6 days ago
Too small and slipped upwards, but exchanged for the cap, which I LOVE!
The beanie seems very well made and I wanted to love it, but it slipped up my head creating a “cone” and wouldn’t stay down. The silver lining is slippery on my thin hair, and I guess my head is just too big. HOWEVER, customer service was OUTSTANDING! They accepted an immediate return and credited my purchase toward a cap. They stayed in frequent communication all the way through this painless process. The cap arrived yesterday, and it’s PERFECT. It did shrink about a size when I washed it in cold water, but it’s still fine. In fact, I’m wearing it as I type this review! Thank you, HAVN for great customer service and products.
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PATRICK · 21 days ago
I’d thought to wear it at night. It’s never made it through. In theory, the idea is great- in practice, it’s gone unworn. It’s too tight (and I don’t think my head size is large) and it is hot! What was I thinking. Anyway, I’m disappointed. Not in the idea, but that it didn’t work