Method 7 Resistance 2 HPS+ Don't Grow Blind Method Seven designs high-quality sunglasses for specialized horticulture cultivation. Our grow room sunglasses provide true color in bright lighting and are optimized for high pressure sodium lights, metal halide lights, LED grow lights, and outdoor grows. Protect against harmful ultraviolet rays and restore natural vision in the harsh conditions of your grow. Frame Technology Resistance 2 is the evolution of our classic frame, voted product of the year for three years running. Molded in Italy with lightweight TR-90 thermoplastic, this custom frame is outfitted with texturized rubber accents for no-slip grip and flex hinges bullet-proof durability. Featuring big, bold temple pieces on a stylish Base 8 wrap, the Resistance 2 has you covered with modern styling and full protection from light at all angles. Lens Technology Perfect Color HPS+ grow room sunglasses are the go-to optical tool for indoor horticulture under high pressure sodium lights. We recommend the plus silver coating in HPS+ for working under double ended bulbs and super large bright rooms. It’s real silver, and has the cool effect of blocking a bit more light while maintaining the perfect color ratios that only a Method Seven mineral glass lenses can deliver. Mineral glass lenses are infused with rare earth elements to filter the light spectrum and restore natural color, making it easier to spot issues like pests and nutrient deficiency. Formulated with high-quality German glass, Perfect Color HPS+ lenses are scratch-resistant, easy to clean, and don’t haze over like cheap plastic lenses. They also block ultraviolet light and infrared heat, keeping eyes cool and moist under bright grow room lights.