5.0
Extremely comfortable underwear. Soft, smooth, but also gives mild support. Fabric reminds me of very soft, thick tights. New to me fave!
1/16/2022
Wacoal Size Guide When you want to slip into something comfortable, try the B-Smooth Brief. Seamless brief is fabricated from a soft and smooth stretch nylon knit. Sits at your natural waist. Stretch waistband won't dig in and gently lies against your skin. Covered elastic along leg openings for custom fit. Clothes glide easily over brief. Full rear coverage. Knit in cotton gusset for comfort. 3-pack. Tagless. Style # 870175. 93% nylon, 7% spandex; Gusset: 70% nylon, 25% cotton, 5% spandex. Machine wash warm, hang dry. Imported. If you're not fully satisfied with your purchase, you are welcome to return any unworn, unwashed items in the original packaging with tags and if applicable, the protective adhesive strip intact. Note: Briefs, swimsuits and bikini bottoms should be tried on over underwear, without removing the protective adhesive strip. Returns that fail to adhere to these guidelines may be rejected.
Design: Sand/Sand/Black
Size: Choose a size
International delivery
Shipping calculated at checkout
Returns & exchanges
Within 30 days of delivery
Wacoal Size Guide When you want to slip into something comfortable, try the B-Smooth Brief. Seamless brief is fabricated from a soft and smooth stretch nylon knit. Sits at your natural waist. Stretch waistband won't dig in and gently lies against your skin. Covered elastic along leg openings for custom fit. Clothes glide easily over brief. Full rear coverage. Knit in cotton gusset for comfort. 3-pack. Tagless. Style # 870175. 93% nylon, 7% spandex; Gusset: 70% nylon, 25% cotton, 5% spandex. Machine wash warm, hang dry. Imported. If you're not fully satisfied with your purchase, you are welcome to return any unworn, unwashed items in the original packaging with tags and if applicable, the protective adhesive strip intact. Note: Briefs, swimsuits and bikini bottoms should be tried on over underwear, without removing the protective adhesive strip. Returns that fail to adhere to these guidelines may be rejected.
- SKU
- 7-8679739
- Brand
- Wacoal
- Category
- womens / clothing / lingerie
- Variants
- 12
Customer reviews
1.0
This purchase was a mistake on my part. Not only are these briefs uncomfortable they are ugly. I love Wacoal products and this was my first experience with this brief. I ordered one size up but they are still too tight. I feel like I'm wearing Spanx. For me, they are too hot, no breathability. Anyway, they were just not for me.
11/9/2016
5.0
Worth Every Penny Spent. I love these, the most comfortable briefs that I have every worn. I Had ordered 3 pair pack & loved them so much can back & ordered more. Worth every penny spent!
12/4/2025
4.0
Excellent fabric: Love the fabric and smooth fit. The reason for the 4 stars is they are higher on the body than what appears in the photos. I thought they would sit below my waist. They are at or above.
7/22/2025
5.0
Love these briefs! The fit is perfect, and they wear forever
12/17/2024
3.0
Love these briefs! The fit is perfect, and they wear forever
12/17/2024
5.0
Best Briefs Ever! Love these briefs! The fit is perfect, and they wear forever
12/17/2024
3.0
Nice and comfortable but I didn't realize they were hand wash only when I purchase it them (it does say this on the description - I missed it). Seems like most Wacoal panties are hand wash only. Who has time for that?
11/18/2024
5.0
Size and fit are great. I plan on ordering more. They offer a little support too, with no wrinkles, don't hike up, or have seams that show through clothes. Highly recommend.
3/14/2024
1.0
Fabric pills: At first, these felt great and comfortable but then pilled so much after only having them for a few months! One of them even has the elastic sticking out. I'm so disappointed and expected more from this brand. Throwing these out and not buying these ever again.
1/9/2023
