Serfas Bike Tracker For Apple "Find My" Duffel Contrail is a modern take

Contrail is a modern take on the classic pilot sunglasses infused with Oakley design elements

Wider polarized lenses provide more coverage

Sense Amplifier and Sense Strap technologies provide progressivity and rebound through the turns

Four-Way Stretch Yoke:

♦Core proportion [%]: 64

Serfas Bike Tracker For Apple "Find My" Duffel Contrail is a modern takeIt sucks when your bike goes missing. Weve had ours go missing, and weve seen our friends bikes go missing too. Thats why the four of us set out to design the Bikebac Bike Tracker. We want to provide our customers the piece of mind of always knowing where their bike is. Bike Tracking Made Easy We made it affordable, and easy to use so that anyone can get the piece of mind of always knowing where their bike is! No Subscription Fees IP67 Waterproof &