LALAGEN Women’s 2026 Plus Size Tankini Swimsuit Rash Guard Capris (S–5X)

What this is (and what it’s for)

LALAGEN’s plus size tankini swimsuit is a two-piece set that mixes a racerback tank top with rash guard-style capri bottoms. On paper, it’s built for people who want more coverage than a standard bikini but still want something flexible for active days in and around the water. The included “athletic swim” angle shows up in the design choices: a longer capri length (not shorty boyshort vibes) and a tank that’s meant to sit comfortably during movement.

It also leans modest without going overly bulky. You can reasonably use it for swim, yoga in warm weather, indoor sports, jog/walk workouts, running, or other active routines where you still want a swimsuit to do double duty.

The essentials you’ll notice first

The tank top includes removable sponge padding and a power mesh insert for bust support. If you like adjusting fit and coverage, removable padding is one of those details that can make a difference in real life—especially if your top size and bottom size don’t always match.

The front is described as a lace-up design, which suggests you can fine-tune the fit in the bust/upper torso area. It’s also a racerback cut, which tends to feel more stable when you’re moving than straps that slide.

The capris are positioned as a rash guard style with longer coverage than typical swim boyshorts. That matters if you’re planning longer sessions in the sun, want less skin exposure, or just prefer a more covered look when you swim.

Fabric and fit approach (what to expect)

The swimsuit is made of 82% nylon and 18% spandex. That combination usually means a smooth feel, quick-drying comfort, and stretch for movement—helpful whether you’re doing light laps, water aerobics, or a warm-up routine before heading out.

One important note: sizing runs from S to 5X, but the brand also asks shoppers to check the size chart on their A+ page before ordering and to consider moving up or down if your body shape is “quite special.” That’s a mild red flag in the sense that the “perfect fit” experience depends on choosing the right size for your proportions. If you’re between sizes or you’ve had fit issues with other active swim sets, you’ll want to measure first rather than guessing.

Where it shines vs. where it might fall short

This is a solid pick when you want a modest, active swim look that doesn’t restrict motion. It’s especially compelling if you’re searching for a two-piece that covers more than a basic swimsuit while still feeling sporty enough for workouts.

That said, it may not be the best match if you’re specifically shopping for a very compressive, performance-only compression suit feel. With removable padding and a mesh insert, the goal here is support and coverage, but it’s still a swimsuit you’ll treat like swimwear—not necessarily a “tech fabric” racing suit.

Also, because the front has a lace-up element, the fit will depend a bit on how you adjust it. If you strongly prefer zero-adjustment swimwear, you might find yourself spending an extra minute to get the tie just right.

Practical tips for day-to-day use

Think of it as an “active coverage” set. For example: if you’re going to do a morning swim and then walk/jog afterward, the longer capri coverage can help with sun exposure and the overall modest look you may want for moving between areas.

Before you go: adjust the lace-up tank for a comfortable snug fit, then decide whether you want the removable sponge padding in or out based on your preferred coverage. If you’re doing anything more active than casual wading, racerback placement usually helps keep straps steady while you move.

Tech specs

• Fabric: 82% Nylon, 18% Spandex
• Style: 2-piece tankini swimsuit with racerback tank and rash guard capri shorts
• Padding: Removable sponge padding
• Support detail: Power mesh insert

Is it worth it?

Buying verdict You should buy this LALAGEN plus size tankini swimsuit if coverage and staying comfortable while moving are your priorities. It makes sense if you want a sporty two-piece that can work for swim plus active routines like yoga, indoor sports, jogging, running, or workouts—while offering longer capri coverage and bust support features.

You may want to skip it if you need a completely no-adjustment fit, or if you’re expecting a highly specialized, ultra-compressive performance swimsuit feel. It’s more of an active/modest swimwear solution than a “pure performance racing” product, so expectations matter.

If you’re in the S–5X range and you can follow the provided size chart guidance, this is the kind of set that often pays off: you get a modest silhouette, quick-dry stretch fabric, and support details that help the swimsuit hold up to real summer movement.

Mini FAQ

Can the padding be removed?

Yes. The tank top includes removable sponge padding, so you can wear it with or without for different coverage.

Is it meant for sun protection?

The capri length is described as longer than regular swim boyshorts and positioned to offer great coverage during swimming and swim sports, which can help with sun exposure.

What activities does it suit?

The brand lists swim, yoga, indoor sports, joggers/workouts, running, and other occasions where you want a modest athletic swimwear option.

How should I choose the right size?

The brand advises checking the size chart on their A+ page and suggests sizing up or down if your body shape is unusual. If you’re unsure, contacting customer service for sizing help is recommended.