Our Guarantee

The lool Promise

Every lool frame is engineered to last — and we stand behind it. Here’s exactly what we cover, and for how long.

365-day warranty

If anything fails because of how we made it — a hinge that loosens, a coating that bubbles, a temple that cracks — we repair or replace it free, for one full year from delivery.

Free adjustments for life

Visit any partner optometrist worldwide for free fitting adjustments — anytime, no expiration. Or request a free at-home adjustment kit and we’ll walk you through it.

30-day no-questions returns

Don’t love your non-prescription frames? Send plano pairs back within 30 days for a refund. Custom prescription lenses are made to order and are covered for quality defects or our production errors, not personal-preference returns.

What’s not covered

Personal-preference returns for custom prescription lenses are not covered. Also excluded: cosmetic damage from drops, scratches from improper cleaning, or modifications by third-party shops.