The Spy Alpha is so lightweight, good luck feeling them on your face. Wearing these is like wearing a pair of tinted contacts.
Specs
Streamlined design for ultimate performance
Built from high quality Grilamid™ — virtually unbreakable
Semi-rimless frame with intuitive interchangeable lens system
Signature patented Scoop® Venting System combats lens fogging
8-Base ARC® (Accurate Radius Curvature) Impact Resistant Polycarbonate Lenses
Anti-scratch, hydrophobic (repel water) and oleophobic (repels oil and dust) lens coatings
Hytrel™ Rubber Nose Pads and Temple Tips
ARC® Replacement Lenses Available Separately - Bronze, Clear, Grey, Grey
Frame measures: 68-14-125
100 % UVA, B & C Protection
