U-Boss Swim Black

75 Reviews

U-back swim top with UPF 50+ Lycra®
UPF 50+ Lycra top
$61.00 | $54.90 10% OFF 2+ 10% OFF 2+
$61.00 % off
Dayana wears a size S Badge
Dayana wears a size S
Dayana wears a size S
Dayana wears a size S
Dayana wears a size S
Dayana wears a size S
Dayana wears a size S
Dayana wears a size S
Dayana wears a size S
Dayana wears a size S
Dayana wears a size S
Dayana wears a size S
material_image About this fabric
U-Boss Swim Black
Dayana wears a size S Badge Dayana wears a size S
Dayana wears a size S Dayana wears a size S
Dayana wears a size S Dayana wears a size S
Dayana wears a size S Dayana wears a size S
Dayana wears a size S Dayana wears a size S
Dayana wears a size S Dayana wears a size S
material_image About this fabric
U-Boss Swim Black
Dayana wears a size S
Home / Boss Swim

U-Boss Swim Black

75 Reviews

U-back swim top with UPF 50+ Lycra®
$61.00 | $54.90 10% OFF 2+ 10% OFF 2+
$61.00 % off
Singles $61.00
Packs Save up to 28%

LIMITED COLORS

CORE COLORS Black

size Size Guide size
color Size Guide color
Boss Swim -
$61.00
or 4 interest-free payments of $15.25 CAD
afterpay_info
Shipping Free Shipping & Free Returns
FREE Shipping $135+FREE Shipping $135+
45 Days Love Guarantee
2x Softer Than Cotton
ELIMINATES WEDGIES
ELIMINATES CHAFING
ELIMINATES PANTY LINES
4-WAY STRETCH
INCLUSIVE SIZING

Details

UPF 50+ UPF 50+

UPF 50+

Fully lined UPF 50+

Fully lined

Xtra Life Lycra® UPF 50+

Xtra Life Lycra®

OEKO-TEX® Certified OEKO-TEX® Certified

OEKO-TEX® Certified

Support that makes waves.

Meet the Swim U-Back Boss—our first-ever non-racerback swim top inspired by the iconic Boss silhouette. With a sleek U-back design, longline support, and soft recycled lining, this women’s supportive swim top blends function with modern style. It’s built to hold you in without holding you back.

  • Longline swim top with scoop neck and U-back
  • Fully lined with silky-soft recycled nylon
  • Clean-finished seams and armholes for no-chafe comfort
  • Encased underband for stable, pinch-free support
  • Front power mesh lining for extra hold
  • Opening for pad inserts on side

Support that makes waves.  

Meet the Swim U-Back Boss—our first-ever non-racerback swim top inspired by the iconic Boss silhouette. With a sleek U-back design, longline support, and soft recycled lining, this women’s supportive swim top blends function with modern style. It’s built to hold you in without holding you back.

  • Longline swim top with scoop neck and U-back
  • Fully lined with silky-soft recycled nylon
  • Clean-finished seams and armholes for no-chafe comfort
  • Encased underband for stable, pinch-free support
  • Front power mesh lining for extra hold
  • Opening for pad inserts on side
UPF 50+ UPF 50+

UPF 50+

Fully lined UPF 50+

Fully lined

Xtra Life Lycra® UPF 50+

Xtra Life Lycra®

OEKO-TEX® Certified OEKO-TEX® Certified

OEKO-TEX® Certified

Support that makes waves.

Meet the Swim U-Back Boss—our first-ever non-racerback swim top inspired by the iconic Boss silhouette. With a sleek U-back design, longline support, and soft recycled lining, this women’s supportive swim top blends function with modern style. It’s built to hold you in without holding you back.

  • Longline swim top with scoop neck and U-back
  • Fully lined with silky-soft recycled nylon
  • Clean-finished seams and armholes for no-chafe comfort
  • Encased underband for stable, pinch-free support
  • Front power mesh lining for extra hold
  • Opening for pad inserts on side

Support that makes waves.  

Meet the Swim U-Back Boss—our first-ever non-racerback swim top inspired by the iconic Boss silhouette. With a sleek U-back design, longline support, and soft recycled lining, this women’s supportive swim top blends function with modern style. It’s built to hold you in without holding you back.

  • Longline swim top with scoop neck and U-back
  • Fully lined with silky-soft recycled nylon
  • Clean-finished seams and armholes for no-chafe comfort
  • Encased underband for stable, pinch-free support
  • Front power mesh lining for extra hold
  • Opening for pad inserts on side
Swim Motion
material_image

82% RECYCLED POLYESTER, 18% XTRA LIFE LYCRA 190GSM

Knit from OEKO-TEX® certified recycled polyester and Xtra Life Lycra®, Swim fabric is made for performance in and around the water. Designed with 4-way stretch, chlorine and saltwater resistance, and a UPF 50+ rating, it moves with you while providing protection and durability. Fully lined with silky-soft recycled nylon, Swim fabric delivers a sleek, supportive, and sensory-friendly fit built for endless adventure.

Softness
Weight
Stretch
Breathability
Softness
Weight
Stretch
Breathability

82% RECYCLED POLYESTER, 18% XTRA LIFE LYCRA 190GSM

Knit from OEKO-TEX® certified recycled polyester and Xtra Life Lycra®, Swim fabric is made for performance in and around the water. Designed with 4-way stretch, chlorine and saltwater resistance, and a UPF 50+ rating, it moves with you while providing protection and durability. Fully lined with silky-soft recycled nylon, Swim fabric delivers a sleek, supportive, and sensory-friendly fit built for endless adventure.

Machine wash cold

tumble dry low

OEKO-TEX® Certified

Free shipping on orders over $135 CAD. Free shipping on orders over $135 CAD.
Complete the look
Baller Swim Jet Black
Baller Swim Jet Black
$66.00 | $59.40 10% OFF 2+
$66.00 % off
Color: Jet Black
  • Select Size

Please select a size

 Size Guide

WHAT IS WOXER SWIM?

We have always been about making clothing that supports the lifestyle of active, conscious individuals. Now, we are extending that vision to swimwear with products that combine high-performance materials, sustainability, and inclusive design.
Woxer’s new swimwear collection offers sustainable, comfortable, and stylish swimsuits for every body type. Designed to move with you and keep you comfortable, whether you’re lounging by the pool or taking on the surf. No need to worry about coverage!

First Row Image
Horizontal Image
Vertical Image
overlay

100% Love Guarantee

We are confident that you will fall in love with your Woxer, but if you are not completely satisfied return it risk free within 45 days!

Shop with full peace of mind. If it’s your first Woxer order or your first time trying a new style
and you aren’t 100% in love, simply send it back to us within 45 days of delivery.

More in this color

How do you Woxer

image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
4.8
Rated 4.8 out of 5 stars
Based on 75 reviews
Total 5 star reviews: 65 Total 4 star reviews: 9 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 0
Overall FitRated -0.1 on a scale of minus 2 to 2
Reviews Summary
Customers say this swim top delivers excellent coverage and support with a comfortable, snug fit. Many praise the soft material, simple design, and flattering silhouette that prevents spillover. Some note the fit runs tight and wish for built-in padding or longer length.
Write a Review (Opens in a new window)
75 reviews
  • SR
    Sarah R.
    Verified Buyer
    Reviewing
    U-Boss Swim Pulse
    I recommend this product
    What size did you purchase? 3XL
    I love to wear my Woxers for: Casual Wear, Leisure
    What is your bust size? DD(E) - DDD (F) cup
    Rated 5 out of 5 stars
    4 minutes ago
    Swim top

    I have ordered bras to lounge in from Woxer (and other places) and am always disappointed because I am very large (42DDD). I was pretty sure I'd be disappointed with this swim top, but I really needed a top (I always wear a tank over it). I was SO HAPPY when I tried this on! It fits well, its snug enough to hold everything in and it's super comfortable. Highly recommend!

    Overall FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • KN
    Kati N.
    Verified Buyer
    Reviewing
    U-Boss Swim 2.0 Marina
    I recommend this product
    What size did you purchase? M
    I love to wear my Woxers for: Casual Wear
    What is your bust size? C-D cup
    Rated 5 out of 5 stars
    22 hours ago
    Great fit

    Very good coverage for swimming with my kids

    Overall FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • LL
    Lisa L.
    Verified Buyer
    Reviewing
    U-Boss Swim 2.0 Steel Blue
    I recommend this product
    What size did you purchase? XL
    I love to wear my Woxers for: Casual Wear, Leisure
    What is your bust size? C-D cup
    Rated 4 out of 5 stars
    4 days ago
    Swimsuit

    I recently returned a swimsuit that was to small. I got a larger size and I’m very satisfied with the service. They were a big help!

    Overall FitRated -2.0 on a scale of minus 2 to 2
    Was this helpful?
  • A
    Aly
    Reviewing
    U-Boss Swim Mazarine Blue
    I recommend this product
    Rated 5 out of 5 stars
    5 days ago
    5 Stars

    Showed up quickly and is very comfortable.

    Was this helpful?
  • K
    Keiarra
    Reviewing
    U-Boss Swim 2.0 Marina
    I recommend this product
    Rated 5 out of 5 stars
    6 days ago
    5 Stars

    Soft, flexible, fits well on my thighs

    Was this helpful?