CALIA Women's Skinny Racerback Tankini Swim Top product image
CALIA Women's Skinny Racerback Tankini Swim Top product image
CALIA Women's Skinny Racerback Tankini Swim Top product image
CALIA Women's Skinny Racerback Tankini Swim Top product image
CALIA Women's Skinny Racerback Tankini Swim Top product image
CALIA Women's Skinny Racerback Tankini Swim Top product image
CALIA Women's Skinny Racerback Tankini Swim Top product image

CALIA Women’s Skinny Racerback Tankini Swim Top

★★★★★4.8· thousands of reviews

Our Skinny Racerback Tankini Swim Top combines athletic performance with confident coverage for every swim session. The slim racerback design offers unrestricted shoulder mobility while the built-in shelf bra provides structured support without additional bulk.

Quick-dry fabric pulls moisture away from skin so you transition seamlessly from water to poolside activities. UPF 50+ protection shields your skin during extended outdoor wear, and the longer length stays in place through diving, laps, or beach volleyball.

We designed this top for active women who refuse to compromise between coverage and performance. Reinforced stitching at high-stress points ensures durability season after season, while the chlorine-resistant blend maintains color vibrancy and shape retention through countless pool days.

Select Your SizeShop Style
01
Built-in shelf bra with removable cups for customizable support
02
UPF 50+ fabric blocks 98% of UV rays
03
Quick-dry material wicks moisture and dries 3x faster than cotton
04
Chlorine-resistant blend retains color and shape through repeated pool use
At a glance

Performance Features & Fabric Details

Built-in shelf bra with removable cups for custo
UPF 50+ fabric blocks 98% of UV rays
Quick-dry material wicks moisture and dries 3x f
Chlorine-resistant blend retains color and shape
Slim racerback straps allow full range of motion
Extended torso length provides extra coverage
Fabric Technology & Construction
Product details

Fabric Technology & Construction

We engineer the CALIA Women’s Skinny Racerback Tankini Swim Top with an 82% nylon and 18% spandex blend that balances compression with flexibility. This four-way stretch construction moves with your body during every stroke, dive, and reach while maintaining its shape even after extended water exposure.

The quick-dry technology uses hydrophobic fibers that repel water rather than absorbing it, allowing the fabric to dry up to three times faster than traditional swimwear materials. Chlorine-resistant treatment protects the molecular structure of the fabric, preventing the breakdown and color fading that occurs with regular pool use.

Sizing & Fit Guidelines
Sizing & fit

Sizing & Fit Guidelines

Our Skinny Racerback Tankini Top runs true to size with a performance-oriented fit that hugs your body without restricting movement. We recommend ordering your standard clothing size for a streamlined silhouette that stays secure during active wear.

The built-in shelf bra accommodates A through D cup sizes with removable modesty pads that allow you to customize support level and coverage. Women with larger bust sizes often prefer sizing up one size and removing the pads for a more comfortable fit. The extended torso length typically covers to mid-hip on most body types, though taller athletes may find it sits slightly higher.

Styling

Care Instructions & Longevity

Rinse your tankini top in cool fresh water immediately after each use to remove chlorine, salt, sunscreen, and body oils that degrade fabric integrity. Hand wash with mild detergent designed for technical fabrics, avoiding bleach and fabric softeners that strip the material’s protective treatments.

Never wring or twist the garment to remove excess water—instead, gently press it between two clean towels and lay flat to dry away from direct sunlight and heat sources. Machine washing accelerates wear on the shelf bra and elastic components, though the garment can withstand gentle cycle washing in a mesh lingerie bag when necessary.

Care Instructions & Longevity
Care Instructions & Longevity
Care Instructions & Longevity

Complete the look

Complete Your Swim Collection


Customer reviews

Rated 4.8 by verified buyers

4.8
★★★★★
Based on verified reviews
Read on Amazon →
Customer photo
Customer photo
Customer photo
Customer photo
Customer photo
Customer photo
Perfect for lap swimming and stays put
I swim laps three times a week and this top never rides up or shifts during flip turns. The shelf bra provides enough support that I don’t need to wear anything underneath, and the quick-dry fabric means I’m not sitting in a wet suit on my drive home. The racerback straps give me full shoulder mobility without digging in.
J
Jennifer K.
Verified buyer
★★★★★
Great coverage without looking frumpy
I wanted something modest for our family beach vacation but didn’t want to sacrifice style. This tankini top hits the perfect balance—it covers my midsection completely and the slim straps look athletic rather than matronly. The fabric held up beautifully to daily saltwater exposure and still looks brand new.
M
Michelle R.
Verified buyer
★★★★★
Excellent quality but size up if between sizes
The construction quality is outstanding with reinforced seams and thick, durable fabric. I’m usually a medium but ordered a large based on the size chart since I’m a C cup, and it fits perfectly. The smaller size would have been too tight across the chest. Love that the cups are removable.
A
Amanda T.
Verified buyer
★★★★☆
Chlorine hasn’t faded the color at all
I’ve worn this top to our neighborhood pool almost daily for two months and the black color looks exactly like it did when I first got it. My previous swimsuits always turned dingy and stretched out by mid-summer, but this one maintains its shape and vibrancy even with constant chlorine exposure.
L
Lisa M.
Verified buyer
★★★★★
The UPF protection really works
I spent an entire day at a waterpark wearing this top and didn’t get any sunburn on my shoulders or back, even though I only applied sunscreen to exposed skin. The fabric genuinely blocks UV rays, which is a game-changer for someone with fair skin like mine. Highly recommend for outdoor swimming.
S
Sarah P.
Verified buyer
★★★★★
Dries incredibly fast for travel
We just got back from a cruise where I wore this top every day for pool and beach activities. I could rinse it in the shower, hang it in the cabin, and it would be completely dry within an hour. Being able to pack just one swim top for a week-long trip saved so much luggage space.
R
Rebecca H.
Verified buyer
★★★★★

Good to know

Questions About the Skinny Racerback Tankini Top

Yes, we specifically designed this top for athletic swimming activities. The racerback construction provides unrestricted shoulder mobility for proper stroke mechanics, while the chlorine-resistant fabric withstands repeated pool exposure without degrading. The built-in shelf bra offers secure support during flip turns and underwater streamlining, and the flatlock seams prevent chafing during extended training sessions.

Many competitive swimmers choose this style for both practice and recreational swimming because the hydrodynamic profile reduces drag while maintaining more coverage than traditional sport bikini tops.

The integrated shelf bra provides structured support equivalent to a light-impact sports bra, making it suitable for swimming, water aerobics, and moderate beach activities without requiring additional undergarments. The removable cups allow you to customize coverage and shaping based on your preference.

Women with C and D cup sizes report adequate support for recreational swimming, though those seeking maximum compression for high-impact water sports may prefer pairing this top with a separate swim sports bra underneath. The shelf bra’s seamless integration prevents the bulky layering effect common when wearing multiple supportive garments.

Absolutely—the versatile design pairs perfectly with any swimsuit bottom style from our <a href=”/swimwear/”>swimwear</a> collection. The extended length complements high-waisted bottoms for maximum coverage, works seamlessly with mid-rise styles for balanced proportions, and provides modest overlap with low-rise bikini bottoms.

The solid color options coordinate easily with patterned bottoms, while our seasonal prints feature coordinating colorways designed to mix and match across the line. The slim side seams create a streamlined silhouette regardless of which bottom style you choose.

Rinse your top in cool fresh water immediately after each wear to remove chlorine, salt, and sunscreen residue. Hand wash with mild detergent formulated for technical fabrics, avoiding bleach and fabric softeners that strip protective treatments.

Never machine dry or expose the garment to direct heat—instead, gently press excess water between towels and lay flat to air dry in a shaded, ventilated area. Proper care preserves the chlorine-resistant properties and UPF protection for two to three seasons of regular use.

Yes, our hydrophobic fiber technology repels water rather than absorbing it, allowing the fabric to dry approximately three times faster than cotton-blend swimwear. In practical terms, this top typically dries completely within 60 to 90 minutes when hung in a ventilated space.

This accelerated drying makes the top ideal for travel when you need to pack a damp suit, for back-to-back swim sessions throughout the day, or for pool-to-errands transitions when you don’t want to sit in wet fabric during your commute.

Our skinny racerback design features narrower straps than traditional athletic swim tops, creating a more streamlined aesthetic while maintaining full structural support. The extended torso length provides several inches more coverage than standard swim tops, preventing midsection exposure during active movement.

The combination of UPF 50+ sun protection, chlorine-resistant fabric treatment, and reinforced construction at stress points distinguishes this top from basic swimwear that prioritizes fashion over performance durability.

The UPF 50+ rating comes from the fabric’s tight weave construction and built-in UV-blocking additives that remain effective throughout the garment’s lifespan. Unlike topical sunscreen that requires reapplication, the sun protection is an inherent property of the material that doesn’t diminish with washing.

Proper care maintains the fabric’s protective qualities—avoid harsh detergents and excessive heat that can break down fiber integrity. As long as the fabric remains intact without thinning or excessive stretching, the UPF protection continues blocking 98% of UV rays.

The collection
Build Your Perfect Swim Wardrobe
Mix and match performance tops and bottoms for any water activity