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Deal.ai › Compare

WAVEFORM Bikini Brief vs U.S. Polo Assn. Cotton Stretch Bikini Underwear

The Waveform Bikini Brief is a single low-rise brief with a second-skin, ultra-light fabric and a wave pattern meant to add shape. The U.S. Polo Assn. set is a six-pack of men's cotton stretch bikini briefs built for everyday wear. Reviewers of the Waveform call the fabric very comfortable and the fit true, but some say it looks like swimwear in photos and not in person. The U.S. Polo Assn. set has far more owner feedback and a higher rating, and it wins on value per garment and on durability from cotton stretch. Buy the Waveform for a sleek, barely-there feel in one pair; buy the Polo set for a stocked drawer of everyday men's briefs.

  • Choose the Waveform Bikini Brief if you want one low-rise, ultra-light brief with a second-skin feel and a shaping wave pattern.
  • Choose the U.S. Polo Assn. 6-Pack if you want several everyday men's cotton stretch bikini briefs with a branded waistband and a large base of owner reviews.

Prices

  • WAVEFORM Bikini Brief: $22.00 at eBay (last seen Nov 9)
  • U.S. Polo Assn. Cotton Stretch Bikini Underwear: $6.97 at Amazon (checked today)
  • Difference: the U.S. Polo Assn. Cotton Stretch Bikini Underwear is $15.03 cheaper than the WAVEFORM Bikini Brief at the latest prices (Nov 9 and Nov 10)
WAVEFORM
WAVEFORM Bikini Brief

WAVEFORM Bikini Brief

4.4(12 ratings)
$22.00at eBayChecked Nov 9
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Pros
  • Second-skin, weightless feel
  • Breathable and super soft fabric
  • Wave pattern adds shape and volume
  • True to size, per owners
Cons
  • Only one pair per purchase
  • Thin fabric is less durable
  • Some buyers say it looks like swimwear in photos but not in person
  • Small review base
U.S. Polo Assn.
U.S. Polo Assn. Men's Cotton Stretch Bikini Underwear, 6-Pack

U.S. Polo Assn. Cotton Stretch Bikini Underwear

U.S. Polo Assn. Men's Cotton Stretch Bikini Underwear, 6-Pack

4.6(1,431 ratings)
$6.97at AmazonChecked 5 h ago
See all prices and details
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Pros
  • Six pairs in one set
  • Soft cotton stretch for daily wear
  • Logo waistband and sporty look
  • Large, high-rated review base
Cons
  • No shaping or contouring
  • Standard men's cut, not a sleek low-rise
  • Multicolor pack limits color choice
  • Sizing runs to a single size per pack

What separates them

WAVEFORM Bikini BriefU.S. Polo Assn. Cotton Stretch Bikini Underwear
Garment typeOne women's-style low-rise bikini briefSix men's cotton stretch bikini briefs
FabricUltra-light, breathable, second-skin synthetic feelCotton with stretch
Rise and cutLow-rise with a sleeker, smaller cutStandard bikini cut for men
ShapingWave pattern creates the illusion of more volume and a defined shapePlain knit with a logo waistband, no shaping
Quantity per purchaseSingle pairSix pairs
Review base12 ratings at 4.4 out of 51,431 ratings at 4.6 out of 5
DurabilityUltra-light fabric is delicate and needs careful washingCotton stretch holds up to regular washing
Everyday wearDesigned as a sexy summer piece, not daily basicsBuilt for all-day everyday wear

Price history

$29.00$6.97
Nov 4Nov 10
  • WAVEFORM Bikini Brief: lowest $21.75 on Nov 9 at Macy's.
  • U.S. Polo Assn. Cotton Stretch Bikini Underwear: lowest $6.97 on Nov 10 at Amazon.

Prices at every store

WAVEFORM Bikini Brief

  • eBayNew

    In stock

    $22.00Checked Nov 9
    Visit eBay
  • RounderbumNew

    In stock

    $29.00+ $9.95 shippingChecked Nov 9
    Visit Rounderbum
  • LystNew

    In stock

    $21.75+ $20.95 shippingChecked Nov 9
    Visit Lyst
  • Macy'sNew

    Availability unknown

    $21.75+ $10.95 shippingChecked Nov 9
    Visit Macy's

Also available at

  • Rounderbum LLCCheck price at Rounderbum LLC

Store links may earn us a commission.

All 4 stores and price history →

U.S. Polo Assn. Cotton Stretch Bikini Underwear

  • eBayNew

    In stock

    $17.00Checked 5 h ago
    Visit eBay
  • WalmartNew

    In stock

    $16.98+ $5.99 shippingChecked 5 h ago
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $6.97Checked 5 h ago
    Visit Amazon

Store links may earn us a commission.

All 3 stores and price history →

Specs compared

SpecWAVEFORM Bikini BriefU.S. Polo Assn. Cotton Stretch Bikini Underwear
RiseLow-rise—
StyleBikini—
Fabric feelSecond-skin feeling—
Fabric weightUltra-light, breathable fabric—
Fabric softnessBreathable super soft fabric—
FitSleeker fit, softer feel, smarter fabric—
Waist size S28-30 IN / 71-76 CM—
Waist size M31-34 IN / 79-86 CM—
Waist size L34-37 IN / 86-94 CM—
Waist size XL37-40 IN / 94-102 CM—
Waist size 2XL40-43 IN / 102-109 CM—
color—Multicolor
Show all 15 specsShow fewer specs
SpecWAVEFORM Bikini BriefU.S. Polo Assn. Cotton Stretch Bikini Underwear
actual_color—Multi
clothing_size—S
size—S

What reviewers say

WAVEFORM Bikini Brief

  • 4.4 / 512 ratings

Buyers of the WAVEFORM Bikini Brief mostly praise the soft fabric and the fit, describing it as very comfortable with a cute design. The main complaint is that it looks like swimwear in photos but is clearly underwear in person.

What people mention
  • Fabric feelPraisedBuyers describe the fabric as super comfy and soft against the skin.
  • FitPraisedOwners say it fits very well and the smaller cut suits them.
  • DesignPraisedBuyers call the wave design cute and say it looks great on and off.
  • Appearance vs photosCriticisedBuyers say it looks like swimwear in photos but clearly is not in person.

U.S. Polo Assn. Cotton Stretch Bikini Underwear

  • 4.6 / 51,431 ratings

Buyers rate these highly for comfort and value, calling them soft and light under clothing. The recurring complaints are sizing that runs small and fabric that wears thin after months of washing.

What people mention
  • ComfortPraisedBuyers describe the cotton knit as soft and light against the skin.
  • FitMixedMany find the bikini cut true to size, but a share of buyers say it runs small and advise sizing up.
  • DurabilityCriticisedSome owners report the fabric thinning and the elastic loosening after repeated washes.
  • WaistbandMixed

Questions and answers

Which is better for everyday wear?
The U.S. Polo Assn. set. Cotton stretch and six pairs suit daily rotation, and owners rate it highly over 1,431 reviews. The Waveform is a single, delicate piece better saved for occasions.
Which feels softer against the skin?
The Waveform. Its ultra-light, second-skin fabric is described as weightless, and owners praise the comfort. The Polo briefs are soft cotton but heavier and more conventional.
Which lasts longer?
The U.S. Polo Assn. briefs. Cotton stretch tolerates regular washing, while the Waveform's ultra-light fabric is thin and needs gentle care to avoid wear.
Is the Waveform worth stepping up to over the Polo set?
Only if you want a low-rise, shaping cut and a barely-there feel in one pair. For quantity, durability and everyday value, the Polo set is the stronger choice.
Does the Waveform really add shape?
The wave pattern is designed to create the illusion of more volume and a defined shape. Owners confirm the fit and look, though it is a visual effect, not compression.
How do the sizes compare?
They are different size systems. The Waveform lists waist ranges from S at 28-30 in to 2XL at 40-43 in. The Polo set is sold as a men's S pack, so check the brand's men's size chart.

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The logo band is praised for staying put, though a few larger buyers find it snug.