How to Choose a Tankini for Surf and Swim
By Volcom® | Skate, Surf & Swimwear, Snowboarding Clothes ... | Published: 2026-10-23
Category: Buying Guides
Find the right tankini for surfing and swimming with our buying guide. Learn about fit, support, fabric, and sun protection to make a confident choice.
Quick answer
For surf and active swimming, choose a tankini with a secure racerback, built-in support, and UPF 50+ fabric. The Volcom Women's Simply Core Tankini Bikini Top hits all those marks.
Why a tankini works for surf and swim
A tankini gives you the coverage of a one-piece with the convenience of a two-piece. For surfing and swimming, you want a top that stays put, dries quickly, and protects your skin from the sun. A well-designed tankini can do all that without feeling restrictive.
The trade-off is that not all tankinis are built for movement. Some have loose straps or thin fabric that shifts in the water. Look for features like racerback straps, shelf bras, and quick-dry blends to avoid that problem.
Key features to look for
Support is the biggest factor. A built-in shelf bra with removable cups gives you shape without the hassle of separate bra cups. Racerback straps keep the top from slipping off your shoulders when you paddle or dive.
Fabric matters too. A polyester-elastane blend dries fast and holds its shape in saltwater and chlorine. UPF 50+ sun protection is a bonus that means you can spend more time in the water without reapplying sunscreen as often.
How to choose your tankini: decision rules
- Activity level: If you plan to surf, paddle, or swim laps, pick a tankini with a racerback and built-in support. Loose halter styles are better for lounging. Racerback is non-negotiable for active water sports.
- Sun protection: Look for a UPF 50+ rating if you spend extended time outdoors. Not all swim tops offer this, so check the label. UPF 50+ is ideal for all-day beach or surf sessions.
- Fabric and care: Choose polyester-elastane blends for quick drying and chlorine resistance. Avoid cotton-based tankinis for regular swimming—they stay wet and lose shape. Synthetic blends last longer and perform better in water.
- Fit and adjustability: Removable cups let you customize shape and support. Make sure the shelf bra fits snugly without digging in. Adjustable fit prevents shifting and discomfort.
Product highlights
- Women's Simply Core Tankini Bikini Top: Racerback tankini with removable cups and built-in shelf bra in quick-drying polyester-elastane with UPF 50+ sun protection. The racerback keeps straps secure during active swimming, and the UPF 50+ fabric adds sun protection without extra layers.
Women's Simply Core Tankini Bikini Top
Who is this tankini for?
Best for
- Women who want medium coverage for surfing, swimming, or paddleboarding
- Anyone who prefers a two-piece with the security of a one-piece top
Not ideal for
- Those who want minimal tan lines or a string bikini look
- Women who need underwire support for larger busts (consider a bra-sized bikini top instead)
