Headband Folding Sunglasses UV 400 FD425The Beneunder Convertible Headband Foldable Sunglasses reimagine functional eyewear with a versatile two in one design. Transitioning seamlessly between headband and sunglasses modes, they blend fashion and practicality for effortless style. With UV400 lenses for superior sun protection, a lightweight 29g frame, and a wave shaped design for enhanced stability, these sunglasses are perfect for outdoor adventures, daily wear, and accessorizing your look.

With a high-stretch

Summer heat can leave you feeling sweaty and uncomfortable

rainforest or mountain biking

warmer than 800-fill down

Whether you're enjoying a picnic

making it suitable for travel without worries

+6°C warmth boost with volcanic mineral fibers

foldable pair of oversized sunglasses designed for everyday style and reliable sun protection

It shields against harsh sunlight

HeatApex Core fibers: fast-dry + lasting warmth

Styling Tips

forming a honeycomb structure that enhances wind resistance