Blackout November | Save big on designer eyewear from your favourite brands
Free Shipping
  • Fast Domestic & International Delivery*
  • Online Order Tracking + Secure Service with Leading Delivery Companies
  • Free Shipping for orders over S$ 110
More Info >
Free Lenses
We offer free basic 1.5 index lenses on most prescription eyeglasses. We provide opportunities to upgrade and add features during checkout. We make shopping online for your glasses simple, efficient and safe .
Best Price Guarantee
100 Day Returns
More Info >
Ask our opticians
  • We have qualified opticians on call to answer your questions and help you choose lenses and frames.
  • Click here to speak to one of our opticians.
Help
Get Started
Service
Track my order
Glasses
Sunglasses
Lenses
Brands
Sale
Popular Shapes
Popular Frame Types
Virtual Try On
Virtual Try-On

Try on over 8,000 frames virtually

Popular Shapes
Rayban
Oakley Shop All
Sports

Sunglasses for all sporting activities.

Polarised

Reduce glare when most needed

Virtual Try-On

See how a frame will look in seconds.

Lens Hub

Discover our lens types

Single Vision Lenses

See clearly at one focal point

Transitions®

Seamlessly adapt to changing UV light situations

Clearance Sale Clearance Sale
Sunglasses Eyeglasses
Designer Outlet Designer Outlet
Sunglasses Eyeglasses
Prescription Glasses S $14 Prescription Glasses
Shop Now
Coupons & Vouchers Coupons & Vouchers
Shop Now
Buy one, get one 50% Buy one,
get one 50%
Sunglasses Eyeglasses
Luxury
Certified Provider
Brand Badge
Certified Authentic
Check Now
Prada PR A21S 19T175
Only 2 left in stock

Note: Image shows multiple packaging styles for reference only. Your order includes only one authentic packaging set.

Prada PR A21S 19T175

S$ 429

Select size: L (5320-144)

  • L
Buy Now Buy with Prescription
Ships today
  • 1. Free Shipping for orders above S$ 110
  • 2. This product is in stock. Your order will be dispatched from our logistics center within 1 Working Day.
  • 3. For orders with prescription lenses please expect an additional 3-7 Working Days before shipping.
Ships within 5-11 Working Days
  • 1. Free Shipping for orders above S$ 110
  • 2. This product is not in stock. It will be sourced from our suppliers within 5-11 Working Days.
  • 3. For orders with prescription lenses please expect an additional 3-7 Working Days before shipping.
Earn S$ 8.58 rewards
  • 1. Purchase this product and you automatically join our Rewards program.
  • 2. Four weeks after this product is shipped S$ 8.58 goes into your rewards account.
  • 3. You can use this reward money for your next purchase.
  • 4. Rewards can be used on cart page, it cannot exceed 20% of the order's total value.
100% Secure checkout
24-hour Support
2 Years Warranty

Frame Details

Brand:
Prada
Manufacturer:
Luxottica Italia srl
UPC:
8056262132920
Gender:
Men
Year:
2024
Frame Colour:
Transparent Sky Blue
Frame Shape:
Square
Frame Style:
Full Rim
Frame Material:
Acetate
Face Shape:
Oval,
Round

Oval face shape:

Cheekbones are slightly wider than the chin and forehead.

Round face shape:

Face of equal width and length, with soft curved lines.

Lens Material:
Polyamide
Lens Color:
Dark Grey/Silver Flash Mirror
Base Curve:
2.00
UV Protection:
Category 3
  • General purpose sunglasses
  • High protection against sunglare
  • Good UV protection
  • Not suitable for driving in twilight or at night
  • Not for direct observation of the sun
  • Not for protection against artificial light sources, e.g. solaria
  • Not for use as eye protection against mechanical impact hazards

Prescription Details

Lens Compatibility:
Types of lenses which can be added to this frame choice.
Reading, Distance, Fashion, Computer
Prescription Range:
This frame is suitable if your sphere (SPH) and cylinder (CYL) values fall within this range.
SPH: -5.00 to +4.25 CYL: -2.00 to +2.00
PD Range:
Pupillary distance (PD) is the distance between the centers of your pupils. This is a vital measurement needed for us to prepare your prescription eyewear accurately. The average adult’s PD is 54 to 74 mm; for kids it's 43 to 58 mm.
61 to 85 mm

Details

Lens Type: Mirror Base Curve: 2 Acetate: Acetate is hypoallergenic and lightweight. Polyamide: Polyamide is hypoallergenic and can be moulded to create very thin| lightweight frames.It's scratch and chemical resistant.
145.6 mm
Frame measurements Shape
39 mm
53 mm
20 mm
Frame measurements Leg
144 mm

Don’t know your size?

About Prada PR A21S 19T175

Curated just for you, the Prada PR A21S is the perfect addition to your sunglass collection. The PR A21S ’s contemporary look is carefully designed to ensure that you always look, and feel, your best. Protect your eyes from harmful UV rays whilst looking stylish in the charming Transparent Sky Blue Acetate frame, paired with the Polyamide lens in Dark Grey/Silver Flash Mirror .
Prada PR A21S 19T175

Available Lenses

Similar Styles

Related Categories

On Sale SunglassesWarehouse Clearance SunglassesAll SunglassesMen's SunglassesPrada SunglassesSquare SunglassesFull Rim SunglassesAcetate SunglassesBlue SunglassesMirrored SunglassesSingle Vision SunglassesPrescription SunglassesIn StockVirtual Try-OnLuxury SunglassesMen's Prada SunglassesPrada Blue SunglassesFull Rim Prada SunglassesPrada Acetate SunglassesPrada Mirrored SunglassesPrada Single Vision SunglassesGrey Lens SunglassesTop 100 Sunglasses