Skip to Main Content Skip to Accessibility
Sunglasses >  UV400 Polarized Sunglasses > 

Piano Black

Junipers
Polarized

Piano Black

Regular price $35.00
+ FREE pair(s) in cart!
Rated 5.0 out of 5
Based on 3 reviews
More Colors
Sunglasses with Black Frame and Polarized Blue Moonshine Lenses, Flyover
Sunglasses with Glossy Tortoise Shell Frame and Polarized Amber Lenses, Flyover
Knockaround Fast Lanes Matte Black Frames with Black Smoke Lenses, Flyover
Sunglasses with Matte Black Frames and Polarized Black Smoke Lenses, Flyover
Fort Knocks Sunglasses with Tortoise Shell Frames and Brown Amber Lenses, Flyover
Mai Tais Sunglasses with Glossy Tortoise Shell and Brown Amber Lenses, Flyover
Sunglasses with Matte Black Frame and Polarized Black Smoke Lenses, Flyover
Sunglasses with Glossy Green Frames and Polarized Green Lenses, Flyover
Sunglasses with Army Green Frames and Polarized Aviator Green Lenses, Flyover
Sunglasses with Blonde Tortoise Frames and Polarized Amber Lenses, Flyover
Knockaround Fast Lanes Tortoise Shell Frames with Amber Lenses, Flyover
Sunglasses with Glossy Blue Frames and Polarized Sky Blue Lenses, Flyover
Fort Knocks Sunglasses with Matte Black Frames and Black Smoke Lenses, Flyover
Knockaround Fast Lanes Black Frame with Sky Blue Lenses, Flyover
Sunglasses with Glossy Black Frames and Polarized Amber Lenses, Flyover
Sunglasses with Glossy Black Tortoise Shell Fade and Polarized Amber Lenses, Flyover
Sunglasses with Matte Tortoise Shell Frames and Polarized Rose Gold Lenses, Flyover
Sunglasses with Matte Black Frames and Polarized Red Sunset Lenses, Flyover
Sunglasses with Burgundy Watermelon Geode Frames and Polarized Fuchsia Lenses, Flyover
Sunglasses with Green Frames and Polarized Green Lenses, Flyover
Sunglasses with Slate Tortoise Frames and Polarized Rose Gold Lenses, Flyover
Glossy Black & Blonde Tortoise Shell Fade Deja Views
Sunglasses with Rose to White Fade Frames and Polarized Smoke Lenses, Flyover
Sunglasses with Granite Tortoise Shell Frames and Polarized Silver Smoke Lenses, Flyover
Sunglasses with Gold Metal Frame and Polarized Aviator Green Lenses, Flyover
Sunglasses with Black Ocean Geode Frame and Polarized Black Smoke Lenses, Flyover
Sunglasses with Coastal Dunes Frames and Polarized Amber Gradient Lenses, Flyover
Sunglasses with Black and Tortoise Shell Fade Frames, and Polarized Amber Lenses, Flyover
Knockaround x Transformers Fort Knocks, Flyover
Sunglasses with Slate Tortoise Shell Frame and Polarized Pink Lenses, Flyover
Not Available For Exchanges

Earn Knock Points for this purchase!

Piano Black

Regular price $35.00
+ FREE pair(s) in cart!
Highlights
  • Polarized black smoke lenses
  • Full UV400 eye protection
  • Black frame
  • Glossy finish
  • Gunmetal hardware
  • Microfiber lens cleaning pouch included
  • FDA compliant impact resistant lenses
More Details

free shipping

on all U.S. orders over $50

100% happiness

guaranteed
Free Returns

free returns

on all standard U.S. orders
The Original

the original

affordable SoCal sunglasses
Highlights
  • Polarized black smoke lenses
  • Full UV400 eye protection
  • Black frame
  • Glossy finish
  • Gunmetal hardware
  • Microfiber lens cleaning pouch included
  • FDA compliant impact resistant lenses
description

When classic vintage is what’s desired and required, seek out our Piano Black Junipers sunglasses. These bold black on black shades with a gloss finish enhance any refined outfit beyond the bounds of basic thanks to thick arms, rounded fronts, and subtle gunmetal detailing. Polarized smoke lenses make definition & safety look effortless, especially with the UV400 protection and impact resistance that comes on every pair of our shades. Though we’ll keep that last part our secret so you can brag about your rare find.

sustainability

In 2022, Knockaroud officially became Plastic Neutral—for every pound of plastic we use, we remove one pound from the environment elsewhere. But that’s far from where our sustainability efforts end. We’ve also implemented minimalist, recycled packaging, eliminated single-use plastics, and included recycled materials in our products whenever possible. There’s always more progress to be made, but we’re committed to putting in the work.

shipping & returns

We ship Monday to Friday from our warehouse here in San Diego, CA, with the exception of holidays. For most standard orders, shipping takes about 5-7 business days depending on your selected carrier method at checkout (please allow up to 12 days for custom shades). Get your order sooner with our priority mail, 2nd day air, or overnight domestic shipping options. Once your order has been handed off to the carrier, you’ll receive a shipping confirmation email with your tracking information.


We also offer easy, free returns within 30 days of purchase for most products, with the exception of Custom Shop, Limited Editions, promotional items, and international orders. Check out our Help Center’s FAQ on returns for more information.


Questions? Shoot an email to support@knockaround.com, and we’ll get back to you ASAP!

Size & Fit
Piano Black Junipers Sunglasses, Lifestyle

Description

When classic vintage is what’s desired and required, seek out our Piano Black Junipers sunglasses. These bold black on black shades with a gloss finish enhance any refined outfit beyond the bounds of basic thanks to thick arms, rounded fronts, and subtle gunmetal detailing. Polarized smoke lenses make definition & safety look effortless, especially with the UV400 protection and impact resistance that comes on every pair of our shades. Though we’ll keep that last part our secret so you can brag about your rare find.

Sustainability

In 2022, Knockaroud officially became Plastic Neutral—for every pound of plastic we use, we remove one pound from the environment elsewhere. But that’s far from where our sustainability efforts end. We’ve also implemented minimalist, recycled packaging, eliminated single-use plastics, and included recycled materials in our products whenever possible. There’s always more progress to be made, but we’re committed to putting in the work.

Shipping & returns

We ship Monday to Friday from our warehouse here in San Diego, CA, with the exception of holidays. For most standard orders, shipping takes about 5-7 business days depending on your selected carrier method at checkout (please allow up to 12 days for custom shades). Get your order sooner with our priority mail, 2nd day air, or overnight domestic shipping options. Once your order has been handed off to the carrier, you’ll receive a shipping confirmation email with your tracking information.


We also offer easy, free returns within 30 days of purchase for most products, with the exception of Custom Shop, Limited Editions, promotional items, and international orders. Check out our Help Center’s FAQ on returns for more information.


Questions? Shoot an email to support@knockaround.com, and we’ll get back to you ASAP!

Measurements

  • frame height

    44.9mm

  • frame width

    145.3mm

  • lens width

    52mm

  • nose bridge width

    15mm

  • temple length

    140mm

Fit

Head Size

Head Small Icon

Small

Head Medium Icon

Medium

Face Shape

face shape Oval

Oval

face shape Heart

Heart

face shape Square

Square

face shape Round

Round

face shape Rectangle

Rectangle

face shape Diamond

Diamond

NON POLARIZED

POLARIZED

Drag
Stay Glare Aware

POLARIZED LENSES

Polarized lenses cut glare by filtering out horizontal light waves, like the ones that bounce off water or the road. Without this glare, you’re left with a more gentle view and reduced eye strain, not to mention crisper, cleaner details!

In The Wild

Piano Black Junipers

Knockaround Sunglasses and Forbes

“Knockaround sunglasses deliver a lot of value for a very reasonable price.”

Knockaround Sunglasses and GQ

“Buy five and don’t worry about if (or when) you lose a pair.”

Knockaround Sunglasses and Newsweek

“If you're looking for affordable sunglasses that you can wear without worrying, Knockaround is the answer.”

Knockaround Sunglasses and Men's Health

“The selection styles are massive and always changing. If that isn't enough, you can even customize your own frames.”

Who we are

Sun and San Diego

Born, raised, and bathed in San Diego sunshine, Knockaround is the original, affordable sunglasses brand. Since 2005 we’ve committed to making durable shades that are both practical and stylish. Our stellar customer service and ever-growing selection of high-quality eyewear have made us not just hometown favorites, but go-to’s across the globe!

Plastic Neutral

KNOCKAROUND IS PLASTIC NEUTRAL

Making high-quality shades is the core of what we do, but inevitably that means we contribute to excess plastic byproduct. The idea of being a net drain on the environment doesn’t sit well with us, so we partnered with 4ocean to maintain plastic neutrality and work further to improve the environmental friendliness of our process.

Reviews

Featured In