Take training too seriously in The Try-Hard. The first Pit Viper sunglasses to feature interchangeable lenses. One up the competition. Sweat out of your face. Have less fun. Train like everyone&';s watching. Stats: - Polarized: No - Modular TR-90 Frame - Kill-A-Gram(TM) full face and half shell convertible frame system - Nose Picker(TM) click-adjust nosepiece - Main Lens Look Thru Color: Grey, 12% VLT - Bonus Lens Look Thru Color: Pink/Amber, 44.5% VLT - Main Lens Color: Smoke - Bonus Lens Color: Climax - 2.2mm polycarbonate interchangeable lenses What&';s in the Box: - 1 Limpcloth(TM) - 1 Nose Picker(TM) nosepiece - 1 Tie Downs(TM) Retainer Strap - 1 EVA firmcase w/ bonus lens slot - 1 Bonus Climax lens (low-light, 44.5% VLT) - Kill-A-Gram(TM) convertible frame system Size Guide: Frame Width: a 5.55in (Merika) a 141mm (Metric) Frame Heights: a 2.48in (Merika) a 63mm (Metric) Nose Opening: a 0.98in (Merika) a 25mm (Metric)