Any of our stainless steel (Original Collection) items contain a small amount of nickel and may irritate the skin if you have a metal allergy.
However, our Titanium Collection is 100% hypoallergenic, allergy-free, and will not react to sunlight, saltwater, sweat, or body oils.
We do offer a flexible 90-day return policy, so if you find one of our products is uncomfortable or irritates your skin, you can return it for a full refund.