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Miu Miu MU A54S 5AK20I Sunglasses vs Miu Miu MU 56ZS 5AK04M 56

Both are Miu Miu metal sunglasses with UV-protected lenses, but they suit different faces and moods. The MU 56ZS is the better buy for most shoppers: it costs less at $325.50 at ShopSimon as of November 3, 2026, versus $372.00 at eBay for the MU A54S, and its 56mm lens and adjustable nosepads fit larger faces. Pick the MU A54S only if you want a smaller oval frame in old gold with a softer gradient brown lens.

Today the Miu Miu MU 56ZS 5AK04M 56 costs $46.50 less at its best price.

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Miu Miu
Miu Miu MU A54S 5AK20I Sunglasses

Miu Miu MU A54S 5AK20I Sunglasses

$372.00at eBayObserved at 8:35 PM
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Choose the MU A54S if you want a small oval metal frame with a subtle dark brown gradient lens for a softer, dressier look.

Pros
  • Small oval frame suits narrow faces
  • Gradient brown lens cuts glare without a mirror finish
  • 100% UV protection
  • Comes with hard case and cloth
Cons
  • Costs about $46 more than the MU 56ZS

What separates them

Miu Miu MU A54S 5AK20I SunglassesMiu Miu MU 56ZS 5AK04M 56
Best new price$372.00 at eBay as of November 3, 2026$325.50 at ShopSimon as of November 3, 2026
Frame shapeOvalIrregular round
Lens width51mm56mm
Bridge20mm, fixed17mm with adjustable nosepads
Lens typeDark brown gradientDark grey solid with silver internal mirror
Frame colorOld goldPale gold
Lens materialNot specifiedPolyamide
Stores stocking it new34

Price history

  • Miu Miu MU A54S 5AK20I Sunglasses: lowest $372.00 on Nov 4 at eBay.
  • Miu Miu MU 56ZS 5AK04M 56: lowest $325.50 on Nov 4 at ShopSimon.

Prices at every store

Miu Miu MU A54S 5AK20I Sunglasses

  • eBayNew

    In stockSold by newbranditems

    $372.00Free shippingObserved at 8:35 PM
    Visit store
  • NordstromNew

    In stock

    $578.00Free shippingObserved at 8:35 PM
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Also available at

  • Bassol opticCheck price at Bassol optic
  • eye-oo.comCheck price at eye-oo.com
  • PretavoirCheck price at Pretavoir
All 2 stores and price history →

Miu Miu MU 56ZS 5AK04M 56

  • ShopSimonNew

    In stock

    $325.50+ $4.95 shippingObserved at 8:35 PM
    Visit store
  • Eyewear ClosetNew

    In stockReturn policy

    $384.00Observed at 8:35 PM
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  • Macy'sNew

    In stock

    $548.00Free shippingObserved at 8:35 PM
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  • AmazonNew

    Availability unknown

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

    $379.00Free shippingObserved at 8:35 PM
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Also available at

  • Bassol opticCheck price at Bassol optic
  • Giulietti e GuerraCheck price at Giulietti e Guerra
  • www.otticamancuso.itCheck price at www.otticamancuso.it

Specs compared

SpecMiu Miu MU A54S 5AK20I SunglassesMiu Miu MU 56ZS 5AK04M 56
Frame shapeovalIrregular
Frame material100% metalMetal Alloy (Metal)
Lens width5.1cm56mm
Bridge size2cm17mm
Temple length14cm140mm
Frame colourOld GoldPale Gold
Lens colourDark BrownDark Grey
Lens protection100% UV-protected lens—
Lens typegradient lenses—
Included accessorieshard case and cloth—

What reviewers say

Miu Miu MU A54S 5AK20I Sunglasses

Owner feedback on Miu Miu metal oval sunglasses is generally positive on looks and light weight, with the main complaints about fit for wider faces and the premium price for non-polarized lenses.

Pros
  • Light, comfortable metal frame
  • Distinctive oval shape that stands out from wayfarer styles
  • Good glare reduction from the gradient lens
Cons
  • Tight fit on larger faces
  • Price high for the lens quality
  • Gold finish can wear at the hinges over time

Questions and answers

Which is better for a wide face?
The MU 56ZS. Its 56mm lens and 17mm bridge with adjustable nosepads fit larger faces better than the MU A54S's 51mm lens and fixed 20mm bridge.
Is the MU 56ZS worth the savings?
Yes for most shoppers. It costs $325.50 at ShopSimon versus $372.00 at eBay for the MU A54S as of November 3, 2026, and adds adjustable nosepads and a larger lens.
Which has better lens protection?
Both list 100% UV-protected lenses. The MU A54S uses a brown gradient lens; the MU 56ZS uses a grey polyamide lens with a silver internal mirror.
Which is more versatile?
The MU A54S. Its oval shape and gradient brown lens are quieter and easier to wear daily; the MU 56ZS's mirrored irregular frame is more of a statement.
Do both come with a case?
The MU A54S listing includes a hard case and cloth. The MU 56ZS listing does not state included accessories, so confirm with the store before buying.

More comparisons

  • Miu Miu 52YS Sunglasses vs Miu Miu MU A54S 5AK20I Sunglasses
  • Miu Miu 52YS Sunglasses vs Miu Miu MU 56ZS 5AK04M 56
  • 51mm lens is too small for wide faces
  • Fixed 20mm bridge offers no fit adjustment
  • Fewer stores stock it new
  • Miu Miu
    Miu Miu MU 56ZS 5AK04M 56

    Miu Miu MU 56ZS 5AK04M 56

    $325.50at ShopSimonObserved at 8:35 PM
    Visit store

    Choose the MU 56ZS if you want a larger, bolder irregular frame with mirrored lenses and adjustable nosepads, and want to pay about $46 less.

    Pros
    • Lower price at $325.50 at ShopSimon as of November 3, 2026
    • Adjustable nosepads improve fit
    • 56mm lens suits medium to large faces
    • Polyamide mirrored lens is bold and reflective
    • Made in Italy
    Cons
    • Mirror lens shows smudges and scratches more
    • Irregular shape is a stronger style statement
    • Larger frame can overwhelm small faces
    • Mirror finish is less versatile for everyday wear
    All 4 stores and price history →
    Bridge width
    20mm
    —
    Lens Material—Polyamide
    Show all 15 specsShow fewer specs
    SpecMiu Miu MU A54S 5AK20I SunglassesMiu Miu MU 56ZS 5AK04M 56
    Lens Technology—Solid Color - Mirror
    Fit—L (56-17)
    Place of Manufacture—Italy