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Zoom Core Y Back Thong Black
Zoom Core Y Back Thong Black
Zoom Black
Zoom Black
Zoom Core Y Back Thong Black
Zoom Core Y Back Thong Black
163 reviews

Core Y Back Thong Black

$26.00 USD
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Description

100% comfort 100% of the time! C-IN2's bestselling CORE collection takes quality men's underwear to a new level with incredibly soft and supportive styles made of 100% cotton. Sexy, breathable, and too comfortable to resist, C-IN2's largest and most popular collection includes supportive underwear, tees, tanks, socks, and long johns. Classic white, black, and heather grey coloring and unbeatable design have you covered so you can feel good from start to finish, every single day.

  • Thong style
  • Low-rise, sits below the natural waistline
  • C-IN2's 1ply color contrasting contour pouch designed for extra comfort and support
  • Sexy Y-back coverage
  • Breathable cotton fabric for a soft, smooth fit
  • Covered elastic around leg openings for a secure and comfortable fit
  • Exposed, elastic waistband with dynamic repeat logo
  • Available in white, black, and heather grey
  • 100% cotton
  • Machine Wash
  • Imported
  • Sign-up for our newsletters to get restock alerts!

Size Chart

Check our Size Guide if you need help with sizing.

Shipping Information

PLEASE NOTE:
For expedited shipments, order before 2 pm ET Mon – Friday (excluding holidays) for true 2-day or next-day service.

Our warehouse is able to get shipments out on time, but expect delays in delivery from carriers for domestic and especially international orders. Please, allow extra time to receive your packages.

If you have any questions about your order, leave us a message or send us an email to help@c-in2.com.

Thank you,

C-IN2 Team


If your package is returned to us because it was unclaimed, undeliverable, rejected, or refused, then we will refund you for the order minus the original shipping fee and a 10% restocking fee.

C-IN2 reserves the right to cancel your order.

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C-IN2 offers free Domestic Standard shipping to all states within the United States for orders over $99. Otherwise, Domestic Standard shipping costs just $4.95.

Please, check out our shipping page for all our shipping rates: C-IN2 Shipping Methods

Get free US shipping for orders over $99

SKU: 4002-001-XS
Customer Reviews
4.8 Based on 163 Reviews
5 ★
86% 
140
4 ★
12% 
19
3 ★
2% 
4
2 ★
0% 
0
1 ★
0% 
0
Customer Photos
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  • design
  • UNDERWEAR
  • thong
  • colors
  • pair
  • strap
  • pouch fit
  • comfort level
  • business
  • fitting
08/09/2022
A
Anonymous
United States United States
I recommend this product
  • Can you rate the overall fit of this product? Runs Very SmallRuns SmallTrue To SizeRuns BigRuns Very Big
  • Can you rate the fit of the pouch? Too TightPerfect FitToo Much Room
  • What features are important in making your purchase decision? ComfortFitFabricStyleQualityColor

Very sexy

I love everything about this item but I wish the waist band was twice as thick to avoid curling. I think the waist band is 1 inch thick but maybe 2 inches would help. The pouch is a good size so I love that part and also the color is vibrant and very sexy. I bought a competing brand 1 week earlier and threw them away because quality was not as good as c-in2. I’ll keep these

08/03/2022
A
Anonymous
Canada Canada
I recommend this product
  • Can you rate the overall fit of this product? Runs SmallTrue To SizeRuns Big
  • Can you rate the fit of the pouch? Too TightPerfect FitToo Much Room
  • What features are important in making your purchase decision? FitFabricStyleQualityColor

Love the design

Love the design! This is my first thong purchased so I'm not sure if I got a size too big but the front pouch fit seems larger than I was expecting.

08/03/2022
A
Anonymous
United States United States
I recommend this product
  • Can you rate the overall fit of this product? Runs SmallTrue To SizeRuns Big
  • Can you rate the fit of the pouch? Too TightPerfect FitToo Much Room
  • What features are important in making your purchase decision? ComfortStyleQuality

Great fit

Great fit and very comfortable. Happy to have branched out from a typical jock.

08/02/2022
DG
DANIEL G.
Mexico Mexico
I recommend this product
  • Can you rate the overall fit of this product? Runs SmallTrue To SizeRuns Big
  • Can you rate the fit of the pouch? Too TightPerfect FitToo Much Room
  • What features are important in making your purchase decision? ComfortFitFabricStyleQualityColorBrand

I Love them

They look and feel great, nice fitting, i want more colors for this style,

07/29/2022
A
Anonymous
Bulgaria Bulgaria

Little tighter than expected

Little tighter than expected

07/24/2022
J
Jay
United States United States
I recommend this product
  • Can you rate the fit of this product? Runs SmallTrue To SizeRuns Big
  • Can you rate the fit of the pouch? Too TightPerfect FitToo Much Room
  • What features are important in making your purchase decision? ComfortFitFabricStyleQuality

Perfect

First pair. Nice fit. A little loose.

07/23/2022
A
Anonymous
United States United States
I recommend this product
  • Can you rate the overall fit of this product? Runs SmallTrue To SizeRuns Big
  • Can you rate the fit of the pouch? Too TightPerfect FitToo Much Room
  • What features are important in making your purchase decision? StyleQualityColor

Y-back is simply the best

I purchased a y-back thong about a month ago, and I discovered a whole new side of the C-IN2 line that I’d never known about. I ordered three more thongs, including the Core Classic thong, the HARD/Core thong, and this one (Preston Pink Y-back), and I have to say that the y-back style is my favorite. They got everything right on this one. It’s so minimal, but so comfortable.

07/21/2022
A
Anonymous
United States United States
I recommend this product
  • Can you rate the overall fit of this product? Runs SmallTrue To SizeRuns Big
  • Can you rate the fit of the pouch? Too TightPerfect FitToo Much Room
  • What features are important in making your purchase decision? Fit

Great Thong

Great product, have had many Cin2 products in the past. Wished they would make the pouch out of a more breathable material, like Model, Silk, or mesh.

07/19/2022
DM
Dustin M.
United States United States
I recommend this product
  • Can you rate the overall fit of this product? Runs SmallTrue To SizeRuns Big
  • Can you rate the fit of the pouch? Too TightPerfect FitToo Much Room
  • What features are important in making your purchase decision? ComfortFitFabricStyle

Review

Fit well and feel great!

07/16/2022
A
Anonymous
Germany Germany
I recommend this product
  • Can you rate the overall fit of this product? Runs SmallTrue To SizeRuns Big
  • Can you rate the fit of the pouch? Too TightPerfect FitToo Much Room
  • What features are important in making your purchase decision? ComfortFitFabricStyleQualityColorBrand

Sexy and Comfortable

Great product. Please design more products like this.

07/12/2022
MT
Mr. T.
United States United States
I recommend this product
  • Can you rate the fit of this product? Runs SmallTrue To SizeRuns Big
  • Can you rate the fit of the pouch? Too TightPerfect FitToo Much Room
  • What features are important in making your purchase decision? ComfortFitQualityBrand

Love the Y-Back, Very Comfortable

The I decided to purchase this thong after buying the Scrimmage and Minimal thongs. This might be my new favorite. I definitely prefer the smaller elastic strap connecting the pouch to the waist band, it is more comfortable and less noticeable than a fabric strap. I went with a large because I own a couple low rise core briefs and those fit me well in that size. The only thing I noticed was the pouch is a little loose on the sides (otherwise 5 stars). The pouch did shrink a little after washing, but it still wasn't as supportive as the scrimmage jock and thong, minimal thong, or core briefs I own. I like the fabric of the Core range, but for the summertime the Scrimmage mesh can't be beat. If they made a Scrimmage thong with the Core style Y-back it would be my all-time favorite underwear. As always, these are the excellent quality I have come to expect from C-in2.

07/08/2022
A
Anonymous
United States United States

A+

Fantastic fit and color!

07/08/2022
JA
Jason A.
United States United States
I recommend this product
  • Can you rate the overall fit of this product? Runs SmallTrue To SizeRuns Big
  • Can you rate the fit of the pouch? Too TightPerfect FitToo Much Room
  • What features are important in making your purchase decision? ComfortFitFabricStyleQualityColorBrand

So comfortable

Love these can’t stop buying

07/05/2022
A
Anonymous
United States United States

Bringing sexy back!

Great fit. The Hand Me Down line needs these.

07/05/2022
A
Anonymous
United States United States

best thong !!

Love the design.

07/02/2022
A
Anonymous
United States United States
I recommend this product
  • Can you rate the overall fit of this product? Runs SmallTrue To SizeRuns Big
  • Can you rate the fit of the pouch? Too TightPerfect FitToo Much Room
  • What features are important in making your purchase decision? ComfortFitFabricStyleQuality

Best thong ever

I am blown away how comfortable of a fit this product is. I finally found a thong that fits perfectly and the fabric breaths well. It’s so soft it’s like not wearing anything at all. Very sexy too!

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