BTB Sport Optics are the best $100 sunglasses you can buy for under $50!

Clarity & Protection

• 100% optical clarity using HD (High Definition) technology
• Optimal Focal Point Lenses
• Complete UVA and UVB Protection

Comfort

• "Form-fitted" for user comfort
• Temples and nosepieces crafted from TPR hypoallergenic material and coated with an anti-bacterial agent
• Featherweight Design

Durability

• Rugged frames made from Grilamid TR90
• "Frame Flex" technology construction
• "Ballistic" impact rated lenses