"It's Not Black It's Obsidian” Circle G Polarized Sunglasses Birdie The Construct is TSA’s do-it-all

The Construct is TSA’s do-it-all distance driver

Powered by 6 AA batteries (included) and featuring sturdy metal casing

I usually carry 2-3 Beasts depending on the course and weather

Prodigy 400 Glimmer Plastic is a grippy durable blend that is shimmery and with flakes

"It's Not Black It's Obsidian” Circle G Polarized Sunglasses Birdie The Construct is TSA’s do-it-allPerfect for slim noggins! Staff Favorite! Tomato, to mah toe. Embrace your dual goth hipster vibes in these circular black polarized goodr sunglasses. A retro look with a relaxing feel. Circle Gs are ideal for time travelers, throwback parties or day to day use. Quite simply the best looking running sunglasses you can buy for less than $100. We started with the belief that running is fun and your stories and gear should be too. Our goal was to create