Cool blue for summer... New patented interchangeable lens system for dogs. -Our new and improved frame has been completely redesigned. Doggles ILS offers a deeper lens cup, very flexible frame, and wider nose bridge. ILS were designed from the beginning to be lighter and more comfortable for dogs. After eight years of designing eyewear for dogs, Doggles ILS has arrived. As with all Doggles, goggles for dogs, you still get the 100% UV protection, shatterproof, anti-fog lenses which Doggles are known for!

Sizing
To determine proper back strap and frame length, measure the entire head circumference across the eyes and around under the ears. To determine proper chin strap length, start measurement just under one ear, go under the chin and back up to under the other ear.

X-SmallBack Strap and Frame Measurement 5"-13" Chin Strap Measurement 3"-7" Fits Approximate Weight 1 - 10 lbsSmallBack Strap and Frame Measurement 12"-20" Chin Strap Measurement 4"-8" Fits Approximate Weight 9-25 lbs MediumBack Strap and Frame Measurement 15"-25" Chin Strap Measurement 5"-11" Fits Approximate Weight 20-50 lbs LargeBack Strap and Frame Measurement 18"-30" Chin Strap Measurement 6"-15" Fits Approximate Weight 50-75 lbs X-largeBack Strap and Frame Measurement 22"-45" Chin Strap Measurement 11"-26" Fits Approximate Weight over 75 lbs
Extra lens sets are sold separately. Extra Lens Sets for Doggles ILS come in 9 colors: Smoke, Smoke with Flash Mirror, Purple, Pink, Yellow, Clear, Blue, Solid Black and Fire Brown Driving Lens. 2 lenses per pack, easy to replace.