Made from TR90—a flexible, ultra-lightweight nylon—Callum is a round, bookish frame with performance-minded details: durable hinges, grippy rubber pads, and a lightweight fit; a winning combo for an active lifestyle.
Made in Japan from TR90, a flexible, ultra-lightweight nylon
Matte finish; polished inside
Soft rubber pads along the nose bridge and temples
Prescription lenses are made from polycarbonate, the most impact-resistant material for sunglasses; non-prescription lenses are made from CR-39 for maximum clarity and color
Includes scratch-resistant lenses that block 100% of UV rays
Callum is available in a wide width
If you have a wide or broad face, this frame should fit you well. Unsure of your size? Select a few different options in a free Home Try-On.
We offer a variety of prescription and lens types
Need a prescription? Renew yours from home with our Virtual Vision Test app or book an eye exam.
Everything that's included
Each pair of sunglasses comes with a frame case and lens cloth. We also offer free shipping and a 30-day, hassle-free return or exchange policy, as well as a six-month, no scratch guarantee for our prescription lenses; we'll replace scratched prescription lenses for free within six months of purchase.