Slim silicone case. I can't call it a bumper because it's so thin. Offers extra protection and you get three of these. Haven't found anything better.
πΆοΈ Bose Frames Tempo - Polarized Sports Audio Sunglasses with Bluetooth Connectivity in Black
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π§ OhO Sunshine Audio Transitional Glasses: Voice Control, Open Ear Style for Music and Calls, Bluetooth 5.0, IP44 Waterproof - Perfect for Outdoor Sports
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Polarized Bluetooth Audio Sunglasses - Flows: Open-Ear Speakers, Extended Battery Life, UVA & UVB Protection, Smart Glasses for Men & Women β Bruno Style (Matte Black)
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π HTC Vive Tracker (3.0) Triple Pack
3 Review