Martinique one-piece set - black

Please have a look at our size chart to find your perfect fit. If you’re not quite sure which size is right for you, feel free to contact us via the contact page or email info@sunsitiva.com. We'll ask you for your measurements and consult you on the best fit.

Please email us as soon as possible via info@sunsitiva.com or contact us via our contact form. If the order has not yet been dispatched, we will give you a full refund.

We accept a wide range of payment methods to make your shopping experience as convenient as possible. You can pay using major credit and debit cards, PayPal, Apple Pay and Google Pay.

Once your order is placed, you will receive a confirmation email letting you know that our fulfillment team has received your order. Once your order is fulfilled, you will receive an email notification with your tracking information. Please see more info on our shipping & return page.

We want you to be completely satisfied with your purchase. If you need to return an item, it must be in its original, unworn condition with the hygiene sticker still in place for bottoms and swimsuits. Returns can be made within 14 days of purchase, and we’ll process your refund or exchange promptly once we receive the item and have assessed its condition. Please visit our shipping & returns page for more details.

Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. Please note that import duty may apply depending on where you live.

Our swimwear is made from Econyl, an Italian fabric composed of 78% recycled nylon and 22% elastane. This high-quality fabric naturally offers UPF50+ protection, blocking 98% of the sun’s harmful UV rays without the need for chemical treatments. Since the sun protection is inherent to the fabric, it won't wash off, ensuring you stay protected during all your outdoor activities.

The Sunsitiva sunshield top is the key piece that makes our swimwear sun-protective. Designed to cover the areas most exposed to the sun—such as the shoulders, chest, back, and arms—this top provides UPF50+ protection. It can be easily added or removed as needed, allowing you to customize your sun protection based on your activity. This versatility ensures that you can enjoy the sun safely while keeping comfortable and protected.

UPF (Ultraviolet Protection Factor) measures fabric’s effectiveness in blocking UV rays, while SPF (Sun Protection Factor) measures how long sunscreen will protect your skin. Sunsitiva’s UPF50+ fabric provides continuous protection without needing reapplication, unlike sunscreen.

Yes, Sunsitiva swimwear's UPF50+ protection remains just as effective in the water as it is on land. The fabric is designed to block 98% of harmful UV rays, even when wet, ensuring continuous protection while you swim.

To prolong the life of your swimwear, rinse it in cold water after each use, hand wash with mild detergent, and lay flat to dry in the shade. Avoid wringing out the fabric to maintain its elasticity and protection.

Sunsitiva swimwear is ethically manufactured in Bali, Indonesia. We partner with an amazing factory that offers a high labour standard, ensuring wages way above minimum wage, safe working conditions, and respect for workers' rights.

At Sunsitiva, sustainability is a core value. Our swimwear is made from Econyl, a regenerated Italian fabric composed of 78% recycled nylon and 22% elastane. This fabric is not only UPF50+ sun-protective without chemical treatments but also incredibly durable. By offering high-quality swimwear that lasts, we actively discourage fast fashion and promote a more thoughtful approach to consumption—encouraging our customers to buy less but invest in pieces that offer longevity and enduring value.