Inspired by the laid-back charm of Charleston, South Carolina, these rectangular frames feature architectural design and maritime-inspired details. The Charleston 2 is the sport version of our original Charleston frame: co mbining ultra-light trivex lenses, stainless steel frames, and our Zuma™ fit and retention system makes these frames suitable for marathons, triathlons, and other intense outdoor activities. Lifetime Warranty Polarized Amber Lenses Handcrafted, Sustainable Acetate Frames Three barrel stainless steel hinges and temples Zuma™ fit and retention system 100% UBA / UVB Protection Size: 54-19-147 Canvas Hard Case Microfiber Cleaning Pouch Shipping within 2 business days