Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
We reinvented our classic Square Wire™ eyewear, creating a fresh look of casual sophistication that still brings the best of comfortably lightweight C-5™ alloy.
• Ultra-lightweight C-5™ alloy frame material
• Hydrophilic Unobtainium™ earsocks ensure a snug, secure fit
• 8.75 base lens geometry with HDO™
• Available with Prizm™ lenses to enhance color, contrast and detail for an optimized experience
• Polarized and Iridium™ lens options available
• Available with Oakley Authentic Prescription Lenses
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking, skiing & mountaineering accessible and enjoyable for everyone.
© 2026, Master Store