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adidas Defiant Speed 2 Women's Tennis Shoe vs New Balance Women's 520 V8 Running Shoe

The adidas Defiant Speed 2 is a real tennis shoe: Lightstrike cushioning, a TPU heel counter and a rubber outsole built for hard and clay courts. The New Balance 520 V8 is a budget running shoe with a mesh upper and a simple foam midsole, and it is not made for lateral court movement. Buy the adidas for tennis. Buy the New Balance only if you want a light everyday walking or jogging shoe. Owners of the adidas praise grip and comfort but warn it runs narrow and feels thin underfoot.

  • Choose the adidas Defiant Speed 2 if you play tennis on hard or clay courts and want a light, grippy shoe with a locked-in heel.
  • Choose the New Balance 520 V8 if you want a simple, light shoe for walking, gym days or casual runs rather than court play.

Prices

  • adidas Defiant Speed 2 Women's Tennis Shoe: $44.95 at eBay (last seen Nov 10)
  • New Balance Women's 520 V8 Running Shoe: $53.76 at Amazon (last seen Oct 31)
  • Difference: the adidas Defiant Speed 2 Women's Tennis Shoe is $8.81 cheaper than the New Balance Women's 520 V8 Running Shoe at the latest prices (Oct 31 and Nov 10)
adidas
adidas Women's Defiant Speed 2 Tennis Shoes

adidas Defiant Speed 2 Women's Tennis Shoe

adidas Women's Defiant Speed 2 Tennis Shoes

4.6(563 ratings)
$44.95at eBayChecked Nov 10
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • Lightstrike midsole keeps the shoe light and quick
  • TPU heel counter holds the heel on sharp turns
  • Grip praised on both hard and clay courts
  • Reinforced toe and heel add protection
  • Breathable mesh upper
Cons
  • Runs narrow; many owners need a half size up
  • Thin underfoot feel; some say it feels like walking barefoot
  • Little arch or foot support for long matches
New Balance
New Balance Women's 520 V8 Running Shoe

New Balance Women's 520 V8 Running Shoe

$53.76at AmazonChecked Oct 31
See all prices and details
Visit Amazon

Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Light and easy to wear all day
  • Softer cushioning for walking and easy runs
  • Simple mesh upper that breathes
  • True-to-size running fit
Cons
  • Not built for tennis or lateral movement
  • No heel lock for quick stops
  • Less durable under court wear
  • Basic foam with limited stability

What separates them

adidas Defiant Speed 2 Women's Tennis ShoeNew Balance Women's 520 V8 Running Shoe
Designed forTennis: quick turns and sprints on courtRunning and everyday wear
MidsoleLightstrike foam with ground feelBasic running foam, softer and less stable sideways
Court gripRubber outsole with grip on hard and clay courtsFlat running tread, not built for lateral stops
Heel supportTPU heel counter locks the heel on turnsStandard running heel, no court lock-in
UpperBreathable mesh with reinforced toe and heelMesh upper, lighter reinforcement
FitRuns narrow; owners suggest a half size upStandard running fit, generally true to size
Underfoot feelFirm and thin; some owners say it feels barefootSofter, more padded for standing and jogging
Durability on courtReinforced toe and heel for dragging and slidingLight build wears faster with court use

Price history

$54.95$44.95
Oct 31Nov 11
  • adidas Defiant Speed 2 Women's Tennis Shoe: lowest $44.95 on Nov 2 at shoebacca.com; $54.95 on Nov 11.
  • New Balance Women's 520 V8 Running Shoe: lowest $53.76 on Oct 31 at Amazon.

Prices at every store

adidas Defiant Speed 2 Women's Tennis Shoe

  • ShoebaccaNew

    In stock

    $55.95Free shippingChecked 5 h ago
    Visit Shoebacca
  • eBayNew

    Availability unknownSold by official_shoebacca (99.7% positive, 577,200 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $44.95Free shippingChecked Nov 10
    Visit eBay
  • shoebacca.comNew

    Availability unknown

    $44.95Checked Nov 3
    Visit shoebacca.com
  • AmazonNew

    Availability unknown

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

    $54.95Free shippingChecked 5 h ago
    Visit Amazon

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission. Some prices via Klarna.

All 20 stores and price history →

New Balance Women's 520 V8 Running Shoe

  • AmazonNew

    Availability unknown

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

    $53.76Checked Oct 31
    Visit Amazon
  • eBayNew

    Availability unknown

    $60.47Checked Oct 31
    Visit eBay
  • thecasualfactory.comNew

    Availability unknown

    $91.00Checked Oct 31
    Visit thecasualfactory.com

Store links may earn us a commission.

All 3 stores and price history →

Specs compared

Specadidas Defiant Speed 2 Women's Tennis ShoeNew Balance Women's 520 V8 Running Shoe
WidthWidth Medium—
DepartmentWomen's—
MaterialMesh, Rubber—
Athletic StyleTennis—
Closure StyleLace-up—
StyleCasual—
For AthleticsYes—
BreathableYes—
SeasonWinter, Fall—
Support TypeCushioning, Stability—
Outsole MaterialRubber Outsole—
Embellishment StylePerforated—
Show all 34 specsShow fewer specs
Specadidas Defiant Speed 2 Women's Tennis ShoeNew Balance Women's 520 V8 Running Shoe
Numeric Size44—
Fit WidthSlightly Narrow—
Gender SizeMen's size—
Men'S SizeSize 10.5 (US)—
Age Group SizeAdult size—
Suitable For SizeAdult size—
Age GroupAdult—
Typical UsersAthletes—
OccasionAthletic—
Activity

What reviewers say

adidas Defiant Speed 2 Women's Tennis Shoe

  • 4.6 / 5563 ratings

Rated 4.6 out of 5 from 563 ratings, buyers mostly call the Defiant Speed 2 light, comfortable and grippy on court, with a colorway that stands out. The main complaints are a narrow fit and weak foot support.

What people mention
  • FitMixedMany buyers find the fit lovely, but a narrow cut leads others to size up half a size.
  • ComfortMixedBuyers call it light and well cushioned, while some say it feels like walking barefoot on concrete.
  • GripPraisedOwners report plenty of grip on both hard and clay courts.
  • SupportCriticisedSome buyers say the shoe gives no support of the foot at all.

Questions and answers

Which is better for tennis?
The adidas Defiant Speed 2. It has court grip, a TPU heel counter and reinforced toe and heel. The New Balance 520 V8 is a running shoe and will slide and roll on court.
Which lasts longer?
The adidas, if you play racket sports. Its reinforced toe and heel and rubber outsole are made for court abrasion. The New Balance is a light running shoe and wears faster with sideways movement.
Is the adidas worth stepping up to over the New Balance?
Yes if you play tennis. The adidas adds court grip, heel stability and protection the New Balance does not have. If you only walk or jog, the New Balance is the simpler choice.
Does the adidas run small?
Owners say it runs narrow and many go a half size up. Try it on with your tennis socks before a match.
Can I use the New Balance 520 V8 for tennis?
No. It lacks lateral support and court tread, so quick stops are risky. Use it for walking, gym or easy runs instead.
Which is more comfortable for standing all day?
The New Balance 520 V8, with its softer foam. The adidas is firmer and thinner underfoot, which suits court feel but not long shifts on hard floors.

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More comparisons

  • adidas Lightblaze Women's Shoes vs adidas Women's Defiant Speed 2 Tennis Shoes
  • adidas Lightblaze Women's Shoes vs New Balance Women's 520 V8 Running Shoe
Tennis
—
Safety FeaturesReinforced toe caps, Reinforced heel—
Running ShoesNo—
Size (US)6.5, 5.5, 9.5, 10.5, 8.5, 8, 9, 11.5, 7.5, 4, 6…—
FasteningLaced—
ColorOrange, White—
OutsoleRubber—
LiningMesh—
GenderFemale—
Upper MaterialMesh, Textile, Synthetic—
MidsoleFoam, Boost, EVA, Polyurethane—
Type of Racket SportTennis—
InsolePolyurethane, Textile—