# UNDER THE SEA Seamless High-Waisted Briefs, S-3XL, 100% Cotton Crotch

A 100% cotton crotch and seamless, high-waisted cut make these briefs a practical base for fitted outfits and everyday wear.

- [Original product page](https://www.ofertitastop.com/ca/product/under-the-seamless-high-waisted-briefs-1)
- [View offer](https://www.ofertitastop.com/ca/visit/under-the-seamless-high-waisted-briefs-1)
- Market: CA
- Language: en-CA
- Currency: CAD
- Product updated: 2026-10-23T02:56:05.541Z
- Brand: UNDER THE SEA
- SKU: ofertitastop-ca-28083
- Category: Clothing & Accessories > Clothing > Underwear & Socks > Underwear
- Source store: amazon CA
- Active deal: Yes
- Price: 19.99 CAD
- Previous price: 24.99 CAD
- Discount: 20%
- Rating: 4.2 / 5
- Reviews: 229

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Under a fitted dress, trousers or a skirt, these briefs are designed to keep the underwear layer discreet. The seamless, no-show style addresses visible-line concerns, while the high-waisted cut and stretch suit a different everyday priority: a flexible, close-fitting basic. A V-shaped back gives the design a distinct finish. The size range runs from S to 3XL.

## Quick sizing guide
The listed sizes are S, M, L, XL, 2XL and 3XL. This gives you several options within the same high-waisted brief style when adding a simple, versatile layer to your underwear drawer. The range is especially useful when you want to compare sizes within one design rather than switch between different cuts or styles.

## What you’ll notice day to day
The seamless construction and no-show design make these briefs a practical choice beneath clothing where a smooth-looking underwear layer matters. Wear them with fitted outfits when you want to keep attention on the clothes, or reach for them as an everyday basic under more relaxed styles. The high waist and stretchy fabric are key details for a brief intended to feel flexible through daily wear, and the V-shaped back sets it apart from a more conventional brief shape.

The crotch is 100% cotton, while the rest of the design is described as breathable and soft. That combination gives the briefs a clear everyday role: a comfortable-feeling base layer with a discreet profile. The product is also described as designed to avoid rolling or bunching, adding another useful detail for outfits where you want your underwear to stay neatly positioned.

Buyer feedback often highlights the soft feel and appearance. Opinions are more varied on fit, waist coverage, smoothness under clothing and how seamless the briefs feel in practice. Those differences make it useful to consider the listed high-waisted cut and the S-to-3XL range alongside your own preference for coverage and fit.

## Specifications
- Type: Women’s seamless briefs
- Fit: High-waisted
- Size range: S-3XL
- Crotch: 100% cotton
- Design: V-shaped back
- Features: Stretchy, breathable, no-show design

## Final verdict
UNDER THE SEA’s high-waisted seamless briefs bring together a discreet design, a V-shaped back and a 100% cotton crotch in a practical wardrobe basic. They suit shoppers looking for briefs to wear beneath fitted outfits as well as those who want a stretchy everyday option, with sizes from S to 3XL. Choose this style for the combination of high-waisted coverage and a no-show profile rather than for a more traditional brief design.

## Images

![UNDER THE SEA Seamless High-Waisted Briefs, S-3XL, 100% Cotton Crotch — 1](https://www.ofertitastop.com/i/fZK7gcyG2TBmTo8IFo80S6MRTTiFEH5-q4C9w_PM_ez31eNvFKrnnudgSEneI94ojZIXHbGv_ymyfGbekCkHWCuAVxWtZR5Kty2Xw2eaqVjMJMS990soGSnK1Q.jpg)

![UNDER THE SEA Seamless High-Waisted Briefs, S-3XL, 100% Cotton Crotch — 2](https://www.ofertitastop.com/i/ORQ43kOqqliV6Um7e_pTEI2i0ZE7QtjnCl_kZqmx-A8Aqaa0LDikZxIA6_sT6TRuI0X-o0a3XjThYhjLqvwpqZidvxOJ2zds2kqlH1RPhTUhyskk0zvAtqAQwg.jpg)

![UNDER THE SEA Seamless High-Waisted Briefs, S-3XL, 100% Cotton Crotch — 3](https://www.ofertitastop.com/i/uV1xgmCqR1agX7pvHMKYPFerRH4BiNIoWMg_3PMDw8UrB7wKsQuZwX20egD-rFgbaQ7n--HkEDEFb2w8-yCRCORuErHj3YrE9055914nCwfNPXeQo7yLqhfjgg.jpg)

![UNDER THE SEA Seamless High-Waisted Briefs, S-3XL, 100% Cotton Crotch — 4](https://www.ofertitastop.com/i/G0X5Wwl7ryVTpltIV6IdUvR4zF821pwf9pq59rD44pQwNKAByXnRTYx4xQMlE5ArYO5wrNfN_kL6SnxMSosBTEDeN68jU1axFtvfq-n7fcZhSq865iGc2JRvRQ.jpg)

![UNDER THE SEA Seamless High-Waisted Briefs, S-3XL, 100% Cotton Crotch — 5](https://www.ofertitastop.com/i/UEqykdAYH0zHX2e6W4XrKCSptRmV55HvOIhxGBr4XC92sdLBaFtV8pT2BrtLItNxxGUxa-y791I8QedqLYY-FA95jIfKdqLGmhe_o4kHGU3z0mhkQE-3tZIziw.jpg)