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Full Briefs

XS-4XL New

Full Briefs

Name: Full Briefs-Amethyst
Brand: Boody
SKU: BFFAMXS
Price: 18.0 USD
Availability: InStock
Rating: 4.8 (9965 reviews)

$18.00USD

Colour:

Size

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Features & Fit

Features

4 Way Stretch

Seamfree

Temperature Regulating

Ribbed Waistband

Size & Fit

Runs small

True to size

Runs large

Product Details

Soft, wide, flat-ribbed waistband for gentle support.
High-rise design to sit at a natural waistline.
Full coverage fit, with a higher leg.
Wide waistband for all-day comfort.
Stitched seam at the back gusset reduces friction for a smoother, more comfortable feel.
Classic yet simple cut, perfect for everyday wear.

Fabric

79% Viscose made from bamboo, 15% Nylon, 6% Elastane.

Care Instructions

Machine wash warm with similar colors. Do not bleach. Tumble dry low or line dry in shade. Do not iron. Do not dry clean.

Shipping & Returns

Free shipping on US orders over US$60.
Free shipping on CA orders over CA$110.
Fast delivery, track your order easily. Learn more about shipping and delivery.
Easy returns process, accepted within 30 days of purchase. Learn more about our returns policy.
Items purchased at a discounted price during promotional sale events are eligible for exchange or store credit only.
Final sale items cannot be exchanged or returned.
Only unopened Underwear can be returned.

Complete The Look

Why is this product perfect for you?

Soft, wide, flat-ribbed waistband for gentle support.
High-rise design to sit at natural waistline.
Full coverage fit, with a higher leg.
Wide waistband for all-day comfort.
Stitched seam at the back gusset reduces friction for a smoother, more comfortable feel.
Classic yet simple cut, perfect for everyday wear.

Why We Made This

Our No. 1, best-selling undies - these are made for when you want a little more coverage and a lot more comfort. With buttery-soft, 4-way stretch fabric that moves with you, the wide waistband sits flat at the perfect height and doesn’t budge, there’s no digging or rolling, just smooth, fuss-free, all day comfort. These are the briefs that become everyone’s favourite.

Frequently Asked Questions

Here are the questions other people ask about this product.

Who are these best for?

Those wanting full stomach, bum, and hip coverage.

Will the waistband dig in or roll down?

No. The wide, flat-ribbed waistband is designed to sit smoothly without digging or rolling.

Are these suitable for everyday wear?

Yes. They’re designed as an everyday comfort staple.

Why should I choose bamboo underwear?

Bamboo is soft, breathable, moisture-wicking, and gentle on skin, making it ideal for everyday underwear that prioritises comfort.

What sizes do the Full Briefs come in?

The Full Briefs are available in XS to 4XL in both Black and Shell.

WHY YOU'LL LOVE IT

Our OG iconic fabric - next level softness, with a smooth velvety appearance, providing unrestricted seamfree construction for maximum comfort and all around stretch.

STRETCH

SOFTNESS

WEIGHT

FABRIC

Our OG iconic fabric with next level softness and a smooth velvety appearance.

FABRIC WEIGHT

Just the right balance of lightness and support for our bras, underwear and base layers.

FABRIC COMPOSITION

79% Viscose made from bamboo, 15% Nylon, 6% Elastane

FABRIC CONSTRUCTION

Seamfree construction - created by knitting a tube and turning this into a garment. This eliminates side seams for a smooth, comfortable, and form fitting garment

FABRIC HANDFEEL

Buttery soft

Overall rating: 4.8481684 / 5 from 9965 reviews.

AI Generated Review Summary

Customers love the Amethyst Full Briefs for their soft, comfortable material and excellent quality. The high-rise design and wide waistband provide gentle support and a natural fit, while the stitched seam at the back gusset enhances comfort. These briefs are ideal for everyday wear due to their classic yet simple cut.

Summary topics

Quality (6%): It was highlighted by customers that the quality of the product is excellent, with many describing it as great, amazing, and excellent.
Colour (9%): It was highlighted by customers that they love the colour, with multiple reviews expressing their admiration for it.
Feel (6%): It was highlighted by customers that these underwear feel amazingly soft and comfortable, so much so that they are gradually replacing all their underwear with bamboo.
Comfort (4%): It was reported by customers that the comfort of the underwear is perfect and great, with multiple mentions of excellent comfort.
Fit (20%): A significant number of customers raved about the fit of these underwear, describing it as perfect and comfortable.

Review topics: ["size","fit","weight","support","fabric","waist","material","colour","design","quality","look","issue","feel","shape","comfort","lines","style","stretch","cut","leggings","coverage","seams","delivery","pants","band","comfy","packaging","move","skin","softness"].

Review highlights

"The best underwear Ive found, great fabric, great comfort, great fit." — Sash S.
"Excellent quality and fit." — Ann E.
"Comfy and good quality" — Melanie L.

Reviews

Love the colour and the comfort

"These are super soft and comfortable. I love the colour and the fit. They run true to size and they fit a small, yet curvy frame well. They are supportive when you need your belly covered up comfortably and don't move when on. They are great for everyday wear and look great under your clothes. Recommend highly and would definitely buy again."

— Lizzie T. (5/5)

Several purchases in and very happy

"This underwear range is my new go-to and I’m very slowly building up a nice colour range. The bras are so comfortable and a great everyday bra and the knickers have great coverage and the sets are so soft I really don’t want to wear anything else. Highly recommend 🌟🌟🌟🌟🌟"

— Hannah S. (5/5)

Best Knickers

"I can't believe it's taken me so long to finally find knickers that I enjoy wearing. Boody are the best, comfortable, lightweight, don't ride up and wash really well. Great customer service, delivery is quick and I can't recommend them enough, you won't wear anything else. . Thanks Boody 😀"

— Debra T. (5/5)

Regular purchase, never disappointed

"As a refugee from M&S who had my undies business all my long life, I gave Boody a go when they first launched in protest against lace and synthetic materials. I want basic comfy reliable pants and Boody gives me that every time. They last and last and never do the things inferior knickers do. No cutting elastic, no irritating lace or bows, nothing frivolous for others to look at. Perfect for me :)"

— Jacqueline N. (5/5)

Beste Unterwäsche ever

"Die beste Unterwäsche, die ich je hatte. Sehr bequem, nichts engt ein, zwickt oder verrutscht. Der Stoff ist sehr angenehm weich und atmungsaktiv. Der breite weiche Bund ist einfach wunderbar anschmiegsam. Rundum ein tolles Produkt. Bestimmt nicht meine letzte Bestellung. Ich bin sehr froh, diese Wäsche gefunden zu haben."

— Uschi (5/5)

Best undies ever

"Best underwear i’ve ever purchased. I hate swamp ass and these really help with that. They’re much more comfortable. I don’t get a rash and it’s breathable. I will eventually be phasing all my other ones out and replacing with these."

— Melissa M. (4/5)

Perfect for the heat

"I wanted comfortable, breathable underwear to get me through recent heatwaves. These have exceeded both criteria. They provide good full coverage without riding up or pinching on the inside of the legs. I liked them so much I’m adding more to my basket now! I told my mom I don’t even realise I have them on and sent her a link to purchase them in her country. I would very much recommend these and the matching bra. This company is excellent - the inclusive modelling and website really helped me to select a style that worked for me. I’m a U. K. 16 and the XL works perfectly."

— Shelly (5/5)

Awesome Underwear

"Best underwear ever! Does not roll down and keeps you dry with the moisture wicking. I can play 18 holes of golf in the muggiest of weather and not feel like I need to go in the bathroom and wring my underwear out because it's so wet! Lightweight and comfortable, barely know they're there."

— Sandra G. (5/5)

Love the colour

"Glad you are finally putting more colour into your range. Black white and grey are good necessities but it gets a bit boring! I like to have colour in my life, it's uplifting. It's a shame that the orchid colour doesn't look like it is being reordered, maybe it needs a bit more colour than presently used."

— Marnee K. (5/5)

Comfort and Joy

"Beautiful soft material. The briefs are very comfy but I need to get a lower waistband next time. The crop tops are terrific, comfortable and supportive, no riding up and the wide shoulder straps are very good with my shoulder problems. I usually wear a 38A bra, so got the XL size which works well with my broad back. I now have three and doubtless there will be more. Thanks"

— Marian T. (5/5)

Q&A

On the Grid

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BOODY SIZE	US SIZE	WAIST (INCH)	HIP (INCH)
XS	0 - 2	24.8 - 28	32.3 - 35.4
S	4 - 6	28.3 - 31.5	35.8 - 39
M	8 - 10	31.9 - 35	39.4 - 42.5
L	12	35.4 - 38.6	42.9 - 46.1
XL	14	39 - 41.7	46.5 - 49.2
2XL	16	42.1 - 44.9	49.6 - 52.4
3XL	18	45.3 - 48	52.8 - 55.5
4XL	20	48.4 - 51.2	55.9 - 58.7

Full Briefs

Size chart

ABOUT THE FABRIC

FABRIC

FABRIC WEIGHT

FABRIC COMPOSITION

FABRIC CONSTRUCTION

FABRIC HANDFEEL

Model Bio

Luza

Tegan

Amanda

Complete The Look

Why is this product perfect for you?

Why We Made This

Frequently Asked Questions

FABRIC

FABRIC WEIGHT

FABRIC COMPOSITION

FABRIC CONSTRUCTION

FABRIC HANDFEEL

AI Generated Review Summary

Summary topics

Review highlights

Reviews

Love the colour and the comfort

Several purchases in and very happy

Best Knickers

Regular purchase, never disappointed

Beste Unterwäsche ever

Best undies ever

Perfect for the heat

Awesome Underwear

Love the colour

Comfort and Joy

Q&A

On the Grid

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