• Zeal Cascade
  • Zeal Cascade
  • Zeal Cascade
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Zeal Cascade Polarized Sunglasses


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The Zeal Cascade is a classic wrap style frame for those who live large in the great outdoors, from the backcountry to to the beach the Zeal Cascade sunglasses are built to handle anything the most active lifestyles can throw at them. Zeal Optics is renowned for their environmental initiatives with creating the most eco friendly products available combined the finest craftsmanship delivering a true premium product at all levels. Go ahead and pick up a pair of the Zeal Cascade sunglasses from Action Sport Optics they will not disappoint!

Fit Profile: The Zeal Cascade sunglasses are a medium to large fit profile with measurements of 57mm- ( lens width ) 21mm ( bridge width ) 125mm ( total frame width )

Zeal Ellume Lens Information: The Zeal Cascade sunglasses feature premium Zeal Ellume lenses which is the worlds first lens using a Eco initiative that delivers a lens from a plant based bonding agent that virtually eliminates any petroleum based processes. The Zeal Ellume lenses deliver everyday performance with the truest optical clarity, impact resistance & 100% protection against the suns harmful UVA UVB UVC rays while also being eco friendly. Zeal Ellume lenses give you a truer color experience & enhance your visual experience by controlling specific wavelengths of visible light allowing true colors to be seen more vividly. In addition, Zeal Ellume lenses feature hard coatings for superior scratch resistance, backside anti reflective coating to eliminate possible glare from the backside of the lens & hydro/oleo coatings that repel water, dirt & oil keeping your lenses clear in all conditions!

Zeal Polarized Lenses: All Zeal Cascade sunglasses are elite Polarized & will virtually obliterate the glare from the water, snow & road leaving you with the truest optically correct vision the industry has to offer. Zeal Ellume Polarized lenses cut 99% of the glare keeping your eyes more comfortable & working the way they are supposed to & keeping you more comfortable.

Zeal Z-Resin Frame Information: All Zeal Optics frames are made of a plant based Z-Resin which is Zeal Optics proprietary plant based material sourced from Switzerland. By using Zeal Z-Resin the frames are produced with eco friendliness in mind & steering clear of petroleum based processes. Zeal Z-Resin is derived from natural oils in the Castor Bean & is a perfect resource being it's an efficient fast growing perennial that withstands drought & thrives on marginal lands.  Frames made of Zeal Z-Resin are strong, lightweight & able to survive both the good times & the bad ones that an active lifestyle could throw at them! In addition, the Zeal Cascade frame features Proflex rubber material that is injected into the frame in the temple & nose area that provides a comfortable & grippy fit that won't slip off your face.

Brand Information: Zeal Optics is a Boulder Colorado based company that creates premium, environmentally conscious & performance driven sunglasses & goggles for the active outdoor lifestyle. The staff at Zeal Optics live & breath the active outdoor lifestyle & rigorously test products in all elements before being put into the marketplace. When you buy Zeal Optics products you can rest assure you are getting the most premium performance driven product available on the market with 100% Eco friendly initiatives in the manufacturing process. For Zeal Optics the difference is in the details & the products are a culmination of hard work, dedication & meticulous craftsmanship with a drive to do good for the environment.

About ASO: At Action Sport Optics we are leaders in sport & lifestyle optics with over 20 years of industry experience. We pride ourselves in great products from the leading brands, superior customer service, product knowledge & fast shipping. Eyewear is our vision!


  • Zeal Cascade Sunglasses NEW In Box
  • Med to Large Fit Profile
  • 57mm-21mm-125mm ( lens - bridge-frame width )
  • Z-Resin Eco Frame Material
  • 100% UVA UVB UVC Protection
  • Proflex Nose & Temple Grip
  • Elite Polarized
  • Hydrophobic Coatings
  • Oleophobic Coatings
  • Anti Scratch Hardcoatings
  • Prescription Ready
  • Environmentally Conscious
  • Made In Mauritius
  • Backside Anti Reflective Coatings
  • Ellume Eco Lens Material
  • 2 Year Warranty
  • Protective Hard Case Included
  • Protective Sleeve Included
  • Free Stickers w Purchase

Questions? CALL 206-280-3369