Wacoal Women's Simone Sport Unlined Full Coverage Underwire Sports Bra, 855170
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Availability:
Only 1 left in stock, order soon!
Arrives
Aug 21 – Aug 23
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Size: 40H
Color: Natural Nude
Description
Experience maximum support and everyday comfort with this best-selling sport bra. The unique outside underwire minimizes bounce and prevents chafing making it ideal for high-impact workouts or everyday wear. The full coverage cups, hidden slings (G-I sizes), and moisture-wicking fabric ensure you stay comfortable, cool, and confident all day long.
Department : womens
Date First Available : August 1, 2025
Manufacturer : Wacoal
Best Sellers Rank: #12,636 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #97 in Women's Sports Bras
#97 in Women's Sports Bras:
Customer Reviews: 4.3 4.3 out of 5 stars (8,008)
Bra Design: Sports
Bra Cup Coverage: Full Coverage
Strap Type: basic
Underwire Type: underwire
Back Style: Strappy Back
Color: Natural Nude
Bra Padding Level: Light
Support Level: High Support
Sport Type: Workout & Training
Apparel Closure Type: Hook & Eye
Pattern: Solid
Seasons: Back_To_School
Apparel Closure Orientation: Back
Material Opacity: Opaque
Style Name: Sport Underwire Bra 855170
Bra Shape: sports
Occasion Type: Sport
Brand Name: Wacoal
Age Range Description: Adult
Unit Count: 1 Count
Model Name: Simone Sport Unlined Full Coverage Underwire Sports Bra, 855458
Style Number: 855170-Naturally Nude-40H
Garment Size Country: United States
Number of Items: 1
Global Trade Identification Number: 01
UPC: 719544158701
Item Weight: 5.9 ounces
Item Type Name: Sports Bra
Manufacturer: Wacoal Women's IA
Manufacturer Part Number: 855170-NN
Material Type: Nylon,Spandex
Product Care Instructions: Hand Wash Only
Fabric Type: Nylon,Spandex
Inner Material: Nylon, Spandex
Apparel Fabric Stretch: Medium Stretch
Apparel Fabric Weight Class: Lightweight
Total Product Quantity: 1 Count
Fit Type: Comfortable
Fit to Size Sentiment: Positive
Bra Function: sports
Sleeve Length Description: Sleeveless
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Aug 21 – Aug 23
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 36G
Color: Black
I can’t even believe it, I never have this kind of luck - but this bra fit FLAWLESSLY on the first order! There’s no spillage under the arms or over the front of the cups, the center gore is flat against my sternum the way it should be and it’s tall enough to fully hold all the breast tissue inside the cups. I’ve been looking for a bra like this FOREVER. I’m very short and these straps are not too long, it’s like this bra was made for me and the support and shaping is wonderful as well. I really like having the underwire on the outside, it’s different but it’s so comfy. I’m buying more immediately.
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Reviewed in the United States on May 10, 2026 by Required User ID
Size: 40I
Color: Natural Nude
Ok ladies, Let me just start with I NEVER write reviews. It just never usually occurs to me. So for me to search my old orders to write this review for a bra I purchased 6 months ago is saying something. I am a 40I and over 50. I DREAD bra shopping because I can never seem to find a bra that fits right, is supportive, and lasts. When I ordered this bra I didn’t hold out a lot of hope. I WAS AMAZED FROM THE MOMENT I TRIED IT ON! This bra checks all the boxes but one. It fits perfect. It gives you a nice shape under your clothes. No uni-boob like other sports bras. No bulges. No back fat. Support that lasts ALL day. The underwire is padded in such a way that it doesn’t hurt AT ALL. There are many adjustments both on the band and straps so even after months of wear it is still well adjusted. The bra is not hot. I live in S. FL so I put it to the test! Easy care - I throw it in the washer and then air dry. I have worn this bra consistently for 6 months and it is still in excellent condition. The ONLY box this bra doesn’t check is that it is not in itself pretty to look at. It is, however, very supportive for the gym and yet comfortable to wear all day! If you have bigger boobs, this bra is a win!
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Reviewed in the United States on February 16, 2026 by Nancy Dunn
Size: 40DD
Color: Black
I bought one of these several months ago to add to my sport bra rotation. I am 5'4" and wear a 40DD, so support is important when I work out. I found myself reaching for this bra time and time again, even when not heading for the gym. It's simply an incredibly comfortable bra if you are amply endowed! I just ordered two more as they are more comfortable than the Wacoal underwires I have worn for years. What's great about this bra is that the wires are on the outside; nothing but smooth fabric and light padding over the wire on the inside. No digging, no pinching. I must say it's not the sexiest bra, and it definitely looks like you have it on inside out with the wires on the outside. BUT, it's worth it because that's what makes it so comfortable. The unlined cups are thick enough to offer excellent support without the bulk. For all of you one-star reviewers who stated the back hooks are sewn inside out...NOPE! You are just trying to wear the bra inside out! Wires out, smooth side to skin. The bra I purchased months ago is holding up really well using a mesh bag with machine wash.
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Reviewed in the United States on March 18, 2026 by Bow Wineaux
Size: 40D
Color: Black
First off, let me be honest: I hate bras. Wrapping a tight harness around one's chest is never fun (which is the reason I avoid chest strap heart rate monitors too), and the fact that I have to do it chafes almost as much as the bra itself. I find it a necessary evil, however, with my D-cups (at least when I'm not at the house). So, finding a bra that I can stand to wear for hours at a time is an extreme challenge. And despite the "sports" designation, I bought this bra intending to wear it for everyday use, not just sports activities, so that is the approach I am taking with this review. This sports bra from Wacoal is the closest I've found to a comfortable, well-supporting bra that I can stand to have on for several hours. It's still not 100% comfortable, seeming just a bit tight for a 40, but it's darned close, and if I'm focused on something else it can disappear into the background. The Natori Women's Sport Underwire Sports Bra is also comfortable---maybe a bit moreso---but after a while the Natori leaves me with the dreaded "uniboob" until I can find somewhere private to readjust. I don't have that problem with this bra. True, this sports bra has such coverage that it won't be any good for women who would want to wear it with deep v-neck top, but it looks great with most of mine, and maintains a normal/pleasing shape for my chest (no pointy cones). It certainly supports MUCH better than the Bali bras I have worn in the past---which don't support at all really, and are really uncomfortable. I also tried the Wacoal Basic Beauty bra, and while it supports fairly well too with less coverage, it was too scratchy and I couldn't stand to have it on longer than an hour before I started fidgeting with it. I am not a runner, so I can't speak to that level of bounce control, but the bit of bouncing around I've done has been met with excellent support from this bra (the best I've ever experienced in the 30-odd years I've been wearing bras), all while keeping the "girls" separated. Overall, this very-hard-to-please-when-it-comes-to-bras person recommends that you give it a go---if you don't like it, there's free return shipping thanks to Amazon.
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Reviewed in the United States on June 13, 2013 by beccanet
Size: 42G
Color: Naturally Nude
This may be the greatest bra ever made. The straps can’t slip!! Incredible support, lift and shape - I’ll be buying more.
Reviewed in the United States on June 13, 2026 by Amazon Customer
Size: 38C
Color: Black
I just bought this bra for the 2nd time. My other one is 2-3 years old and it had straps that were an issue. They have fixed that problem now. Be aware that even though it holds your shape (no uni-boob), there is no padding. It is very comfortable but I would say it's not really for high impact. I do wear mine in Jazzersize class and it's not super bouncy in our jumping routines but there definitely is bounce. I'm 5'2" and wear a 38C.
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Reviewed in the United States on July 7, 2026 by Rosie
Size: 36DDD
Color: Natural Nude
I normally wear 34 DDD. Because of reviews, I ordered 36DDD. Cup size was fine. But otherwise this bra runs very small. So small I have to return it. Shoulder straps are way too short and limited to only six settings. In order to adjust them you will have to remove the entire bra because they are on the back. They should have put the adjusters on the front side, not the back. But even on the longest, it’s too short for me and I am a petite 5’3” person 130 pounds. Also, the band size around the torso is very small even on the largest setting. I normally wear a 34 using smallest hook setting and a few to spare, but not with this one. Because of reviews warnings, I ordered 36 but that’s too tight as well. Not sure what they were thinking. Also, there is no stretch at all anywhere in this bra. Had it fit me that might’ve been fine. I’ve had other bras in this brand that did not fit so tightly. Too bad they don’t have it in stock for the next size up. It might’ve been great.
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Reviewed in the United States on July 7, 2026 by LIla
Size: 38DDD
Color: Naturally Nude
Curvy, busty and using this for 1 hour treadmill/elliptical work-outs. Have worn and put through washer and dryer 20 times before writing this. This bra is fantastic in many ways but has a few flaws for which I've deducted a star. The exterior underwire system is the most comfortable ever and completely eliminates chaffing around the rib cage (wish I had a daily bra with the exterior underwire system) and does not show through clothing; support is great (DDD) and no bouncing around during exercise; straps are comfortable after a bit of initial effort to adjust length; no fat rolls sneaking out on the sides; nice fit against the chest in the center; looks good under a t-shirt. Now the negatives: The thread used to sew the edge by the hooks is almost wire-like and the edge was not finished properly so when connected on the widest size it cut my back and made a scab. I am on a diet and after a week of wear was able to put the bra on the middle hook so that fabric covered the rough edge and I no longer have the problem. Definitely don't recommend if planning to wear on the biggest size of the three options but this will not be problem with tighter two options; Underwire goes high on the sides. I've found this with other Wacoal bras but it seems to be particularly high on this bra and pokes at times; No lining and the "buttons" show periodically which I'm not comfortable with. Yesterday I wore this all day due to a change in my schedule and not being able to change out of exercise clothes. It was every bit as comfortable as my every day bras for a 12 hour day which surprised me. I would definitely buy another one of these because it is the best exercise bra I've owned. But I wish Wacoal would make a lined version and do a little better on quality control.
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Reviewed in the United States on April 11, 2018 by CAT123