Can I wear these polarized sunglasses on cloudy days?

You can, they are still better for seeing into the water but for seeing everything else non-polarized are better on cloudy days.

Are there sunglasses for specific sports or activities?

Yes, these polarized sunglasses designed for various sports and outdoor activities. These sunglasses are featured with impact resistance designs, and specialized lens tints to enhance performance and protect the eyes.

Do polarized sunglasses make everything darker?

Some polarized sunglasses may darken the overall brightness slightly due to the filtering of certain light waves. However, KastKing polarized lenses maintain excellent visual clarity while reducing glare.

Flatrock | Desertcart Japan

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

¥8350

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

🕶️ Elevate your outdoor game with glare-free, military-grade eye protection!

ALL DAY UV ARMOR - Blocks 100% of harmful UVA and UVB rays to protect your eyes in any light.
GLARE FREE VISION ALWAYS - Polarized TAC lenses cut glare for crystal-clear outdoor views.
MILITARY GRADE DURABILITY - Grilamid frames offer unmatched strength, flexibility, and lightweight comfort.
READY FOR EVERY ADVENTURE - Includes custom hard case and microfiber pouch for secure storage and easy cleaning.
PURI VEX PROTECTIVE COATING - Scratch-resistant, water & oil repellent lenses keep your vision pristine.

KastKing FlatRock Polarized Sport Sunglasses combine advanced polarized TAC lenses with ultra-light, impact-resistant Grilamid frames to deliver superior glare reduction and 100% UVA/UVB protection. Featuring exclusive PuriVex coating for scratch and water resistance, these sunglasses are engineered for active lifestyles like fishing, driving, and running. Complete with a custom hard case and microfiber pouch, they offer durable, stylish, and comfortable eye protection for professionals who demand performance and style.

Specifications

ASIN	B0BG4WKXBJ
Age Range Description	Adult
Arm Length	5.59 inches
Best Sellers Rank	#2,973 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #18 in Sunglasses
Brand	KastKing
Bridge Width	0.63 inches
Color	Frame: Gloss Tal Gray /Lens: Smoke - Blue Ocean Mirror
Customer Reviews	4.4 4.4 out of 5 stars (1,566)
Fit Type	Regular
Frame Material Type	Grilamid®
Import Designation	Imported
Item Shape	Square
Item Type Name	Sunglasses
Lens Coating Description	UV Protection Coating
Lens Color	Smoke-Blue Ocean Mirror
Lens Material Type	Tri Acetate Cellulose
Lens Type	TAC
Lens Width	2.28 inches
Manufacturer	KastKing
Material	Plastic
Number of Items	1
Occasion Type	fishing, golf, hiking, running
Polarization Type	Polarized
Product Care Instructions	Clean lenses with a clean microfiber cloth or lint-free cloths and fresh warm water. Avoid saltwater and paper towels for drying.
Recommended Uses For Product	Climbing, Driving, Fishing, Golf, Hiking, Running
Sport Type	Fishing, Outdoor Lifestyle
Style Name	Sports Sunglasses
Sunglasses Form	fit_over
Ultraviolet Light Protection	Yes
Unit Count	1 Count
size	One Size

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥8350

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews