BLACKFLY X OSK Tools Sunglasses (Japan Exclusive Edition) Limited to 10 pieces only

Product Information: OSK × BLACK FLYS Sunglasses
SKU: BF-14510-OS1

The long-awaited exclusive collaboration sunglasses are finally here.

A “special Japan-only model” born from the intersection of Black culture and garage spirit.

The lenses feature polarized technology designed to reduce glare from water surfaces.
Whether at the sea, river, or lake — or even during mountain activities — these lenses deliver crystal-clear visibility and outstanding performance in outdoor scenes such as fishing.

Inside the temples lies a special feather-motif core, a signature OSK Tools detail that embodies our craftsmanship and obsession with invisible refinement — elevating every sensory experience.

The frame is engraved with an OSK Tools exclusive logo, created specifically for this collaboration.
A premium model that radiates a minimal yet luxurious presence.

The design is based on the popular Black Flys “Bossrington City” model — a versatile shape that blends seamlessly into outdoor and urban scenes alike, matching any outfit for both on and off-duty styles.

Perfect for:

• Daily wear

• Driving

• Fishing

• General outdoor activities

• Winter sports

• Events and parties

• Gifts for loved ones

Suitable for all genders and ages, it offers the “just-right presence” for countless occasions.

Specifications:

• Polarized lenses

• Lens color: BLACK / GREY

• OSK Tools Japan-exclusive logo

• Special feather-motif core (inside temples)

• Box size: 51□21-145

• UV protection rate: 99%

• Japan-exclusive limited edition

• Available for a limited time only

No restock planned.

For those who love OSK Tools gear—
from garage to street, and into the wild.
A special piece to elevate both your everyday life and your adventures.

Black Flys® Sunglasses are an iconic American eyewear brand known for their bold attitude and street-driven style. Originating in the USA, Black Flys blends rebellious design with functional eye protection, creating sunglasses that reflect skate, moto, and underground culture. Built for everyday wear, their frames deliver distinctive looks with durable construction and UV protection, making Black Flys a staple for those who live outside the mainstream.