Rex Specs V2 is the latest version of our best-selling dog goggle. Over the years we’ve tested, lived with, and beat the crap out of the original Rex Specs goggle. The V2 embodies all that we have learned. The updates boast improved fit, greater stability, increased field of view, lower profile design, better range of motion, and fresh style. The Rex Specs V2 Goggles are ready to keep your dog protected no matter where the adventure takes you.Each goggle comes with one clear lens and one smoke lens. To attain the needed measurements, please measure the following: Head Circumference: measure around the dog’s head about one inch behind their eyes. Muzzle Circumference: measure around the dog’s nose just in front of the eyes. Product Specs & Compatibility We only stock product in size large, except for Medium in Black only Sizing The Large (Original) fits most dogs between 30-100+ lbs with some success on either side of this range. However, the fits depends a lot on the shape of the dogs head and facial structure. Includes a smoke and clear lens **Colors on hand will vary
