Tarn

Black sunglasses with dark lenses on a white background

Black / Black

$125.00 USD $166.00 USD

Tarn

Outdoor Tested by Trail Runners & Climbers.

$125.00 USD $166.00 USD

4.8 / 5

Lens Black Green Purple

Logo Black Silver

Free Shipping

2-Year Warranty

30-Day Returns

Why Tarn

Tarn is built for movement, comfort, and long days outdoors. Made in Italy from bio-based materials, it combines lightweight durability with a clean, confident fit for trail running, hiking, climbing, and everyday adventure.

Lightweight frame for all-day wear
UV400 protection for bright mountain days
Bio-based materials
Built for mountain use

Fit & Sizing

Tarn has a secure, easy everyday fit designed for active use. See the measurements below to compare with your current sunglasses.

Schematic drawing of sunglasses with dimensions labeled

Schematic drawing of a pair of glasses with dimensions indicated.

Shipping & Returns

Free shipping (UK & EU).
Easy 30-day returns (sale items included)
Backed by a 2-year warranty for peace of mind.

Made in Italy

Every pair of Kels sunglasses is crafted in Italy, home to some of the world’s most respected eyewear manufacturing. We work with specialist Italian workshops known for precision, quality, and attention to detail, creating eyewear built for real-world outdoor use.