7 Best Upf 50+ Maternity Swim Gears for Sunny Vacations

Planning a tropical getaway while expecting is a wonderful way to celebrate, but it requires a bit more intentionality when it comes to sun safety. Your skin is more sensitive to hormonal changes during pregnancy, making high-quality sun protection an absolute non-negotiable for beach days. These seven UPF 50+ picks ensure you stay protected, comfortable, and stylish while you soak up the sun.

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Understanding UPF 50+ Sun Protection for Pregnancy

When you’re expecting, your body undergoes significant hormonal shifts that can increase skin sensitivity and the likelihood of hyperpigmentation, often referred to as the "mask of pregnancy." Relying solely on sunscreen can be tricky when you’re constantly in and out of the water, as sweat and waves wash away protection. UPF 50+ gear provides a physical barrier that blocks 98% of harmful UVA and UVB rays, offering consistent defense that doesn’t wash off.

Think of UPF-rated fabric as your primary line of defense, while sunscreen acts as your secondary backup for exposed areas like your face, neck, and lower legs. By choosing gear with this rating, you reduce the need for constant reapplication and minimize the risk of sun-induced skin irritation. It’s the smartest way to enjoy long afternoons by the water without the stress of constant sun-exposure monitoring.

Why Maternity Swimwear Needs Specialized Design

Standard swimwear simply isn’t built to accommodate the rapid changes in your torso, bust, and hip measurements throughout pregnancy. A poorly fitted suit can lead to chafing, restricted movement, and uncomfortable pressure points that turn a relaxing day at the beach into a physical struggle. Specialized maternity gear incorporates thoughtful features like side-ruching, adjustable straps, and high-stretch fabrics that grow with you.

Beyond the fit, maternity-specific design focuses on structural support where you need it most. As your body changes, your center of gravity shifts and your bust requires more stability; quality maternity suits address this with built-in shelf bras or reinforced underbands. Investing in pieces designed for this specific life stage ensures you can move freely, swim comfortably, and feel confident in your gear.

Kindred Bravely Maternity Swimsuit: Best Full Coverage

If you want a suit that prioritizes modesty without sacrificing performance, the Kindred Bravely one-piece is your best bet. It features a high neckline and full-back coverage, which is a massive advantage for those prone to burning in the shoulder area. The fabric is thick, durable, and provides excellent UPF 50+ protection that holds up well after repeated salt-water exposure.

This suit is perfect for the mama who plans on spending hours in the water rather than just lounging on the sand. The internal shelf bra offers enough support for light swimming, though it isn’t designed for high-intensity laps. If you value security and a classic silhouette, this is the most reliable choice in your beach bag.

Summersalt Maternity Sidestroke: Best Support Choice

The Sidestroke is a cult favorite for a reason, and their maternity version maintains that iconic, flattering compression. The compression fabric feels incredibly secure, providing a "held-in" sensation that many expecting mothers find comforting during the second and third trimesters. It’s stylish enough to wear as a bodysuit with a skirt after you leave the pool.

This suit is ideal if you want a balance of high-fashion aesthetics and genuine athletic support. While it doesn’t offer the full-coverage sleeves of a rash guard, its UPF-rated fabric is top-tier. If you want a suit that makes you feel put-together and supported for a resort vacation, this is the one.

Seraphine Maternity Tankini: Best Two-Piece Option

Sometimes you need the convenience of a two-piece for bathroom breaks, and the Seraphine tankini offers that flexibility without exposing your entire midsection. The longer tank top style provides generous coverage over your bump, while the adjustable side ties allow you to customize the fit as you progress through your pregnancy. It’s a versatile piece that adapts to your changing shape perfectly.

This set is the best choice for those who prefer the ease of a tankini but still want the sun-shielding benefits of a one-piece. The fabric quality is exceptional, resisting pilling even after multiple washes. If you want a functional, adjustable option that grows with you, this tankini is a smart investment.

HATCH Collection Swimwear: Best Premium Selection

HATCH is known for elevated, timeless designs, and their swimwear is no different. These pieces are crafted from high-quality, buttery-soft fabrics that feel luxurious against sensitive, stretching skin. While they come at a higher price point, the quality of the construction means they are built to last through your entire pregnancy and beyond.

This collection is for the traveler who wants a sophisticated look without compromising on UV protection. The cuts are intentionally minimalist and chic, perfect for a luxury babymoon. If you view your maternity wardrobe as an investment in comfort and style, HATCH is the clear winner.

Motherhood Maternity Rash Guard: Best Sun Shield

If you are planning a trip to a high-UV index destination, a dedicated rash guard is your best friend. The Motherhood Maternity version offers long sleeves and a high neck, covering the areas most susceptible to sun damage. It’s designed to be worn over your existing bikini or one-piece, making it an incredibly versatile layering piece.

This is the most practical choice for long days of snorkeling or paddleboarding where sun exposure is extreme. It’s lightweight, quick-drying, and provides an extra layer of warmth if the water is a bit chilly. If you prioritize maximum sun defense above all else, grab this rash guard.

Old Navy Maternity Swim Tee: Best Value Selection

Old Navy has mastered the art of affordable maternity wear, and their swim tees are a staple for a reason. They offer a relaxed fit that doesn’t cling too tightly to the bump, allowing for airflow while still providing UPF 50+ protection. It’s a straightforward, no-nonsense piece that does exactly what it claims to do.

This swim tee is perfect for the mama who wants functional protection without breaking the bank. It’s easy to toss into a beach bag and works just as well for a walk on the boardwalk as it does in the surf. If you need a reliable, budget-friendly sun shield, this is your go-to.

ASOS Maternity Swimsuit: Best Trendy Style Pick

ASOS is where you go when you want to keep your personal style intact during pregnancy. Their maternity swim line is massive, offering everything from bold prints to trendy cut-outs that don’t look like "maternity" gear. They manage to incorporate UPF-rated fabrics into designs that feel fresh, modern, and fun.

This is the best pick for the fashion-forward traveler who wants to document their vacation in style. While some of the more elaborate designs provide less coverage than a standard rash guard, the UPF fabric remains effective. If you want to feel like yourself while embracing your changing body, start your search here.

Caring for Your Maternity Gear After Sunny Swims

To get the most out of your UPF 50+ gear, you must treat the fabric with care after every dip. Salt, chlorine, and sunscreen oils can degrade the protective fibers over time if left to sit. Always rinse your suit in cool, fresh water immediately after leaving the pool or beach to neutralize those harsh chemicals.

• Hand wash only: Avoid the washing machine, as the agitation can break down the elastic components of maternity suits.
• Air dry in the shade: Direct sunlight can bleach colors and weaken the integrity of the UPF-rated fibers.
• Avoid rough surfaces: Sit on a towel rather than directly on concrete or wooden pool decks to prevent snagging the specialized fabric.

Your pregnancy is a special time, and with the right UPF 50+ gear, you can focus entirely on making memories rather than worrying about sun exposure. Whether you choose a full-coverage rash guard or a stylish designer one-piece, prioritize the fit and fabric quality that keeps you comfortable. Enjoy the water, stay hydrated, and embrace this beautiful chapter of your life with confidence.