｜Brand Story｜
District Vision was founded in Los Angeles in 2016 by Tom Daly and Max Vallot. Built around the concept of the Mindful Athlete, the brand combines athletic performance, mental well-being, and contemporary design. Originally known for performance eyewear, District Vision has expanded into a complete range of technical apparel and accessories designed to support both physical and mental performance.
｜Product Details｜
The Takeyoshi Altitude Master Ink Black D+ Onyx Mirror is engineered for alpine environments, trail running, cycling, mountaineering, and demanding outdoor pursuits. Featuring an 8-base wraparound frame construction, it delivers enhanced peripheral coverage, eye protection, and visual clarity in challenging conditions.
The ergonomic frame shape is designed to improve airflow and expand the field of vision while protecting the eyes from wind, debris, and environmental exposure. Helmet-compatible temples make the frame ideal for technical outdoor activities requiring long-term comfort and stability.
An adjustable hypoallergenic rubber nose pad with a titanium core, combined with rotatable temple tips, allows the fit to be customized for both everyday wear and high-performance movement.
This model features the D+ Onyx Mirror Lens, developed for activities requiring maximum sun protection. The mirror coating enhances infrared screening while maintaining visual clarity. The lens blocks 100% of UVA and UVB rays while transmitting 16.19% of visible light and 15.99% of blue light.
District Vision's proprietary D+ Therapeutic Grade Lens Technology utilizes a shatterproof polycarbonate compound. Interior anti-reflective coatings and exterior oleophobic coatings improve visibility while repelling water and oil for long-lasting optical performance.
Each Takeyoshi Altitude Master frame is handcrafted in Japan, combining advanced engineering with traditional Japanese eyewear craftsmanship.
｜Materials & Care｜
Frame: Japanese Nylon
Lens: D+ Onyx Mirror Polycarbonate Lens
Nose Pad: Hypoallergenic Rubber
Core Structure: Grade 2 Titanium Core
Lens Coatings: Oleophobic Coating, Anti-Reflective Coating
UV Protection: 100% UVA / UVB Protection
Weight: 24g
｜Made In｜
Made in Japan
Handcrafted and assembled by Japanese eyewear specialists.
｜Size Guide｜
| Measurement |
Specification |
| Frame Width |
136 mm |
| Temple Length |
125 mm |
| Weight |
24 g |
| Visible Light Transmission |
16.19% |
| Blue Light Transmission |
15.99% |
Size Measurement Notice
Measurements may vary depending on each brand’s measuring method.
Actual product dimensions may have a tolerance of ±2cm.
If you have any questions regarding sizing or products, please feel free to contact us.
｜Shopping & Return Policy｜
．Regular-priced items may be returned or exchanged within 7 days of receipt if kept in brand-new and unopened condition.
．Sale items, pre-order items, and limited-edition products are not eligible for return or exchange.
．For non-defective returns or exchanges, shipping costs are the responsibility of the buyer.
．Product colors may vary slightly due to screen display settings; please refer to the actual product for accuracy.
．For any inquiries, please contact our official LINE account: @985ueipq.
．Customer Service Hours｜12:00–21:00