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See Better Guarantee
We know you work hard for your money, which means you’re looking for the best value you can find. At SportRx, we go beyond premium brand names and prescription lenses. We give you friendly professionals to help you find what you need and 45 days to make sure you’re happy with your purchase. Your satisfaction is our promise, or your money back. Learn More
The Oakley MUZM Straight Jacket® 99 brings a legendary design back to life with a fresh, modern edge. Inspired by the bold attitude of the original second-generation Straight Jacket®, this limited-edition release features striking flame accents, a unique colorway, and a frame that fits like a glove — true to the Jacket family’s signature style. Built from lightweight O Matter™ with no-slip Unobtainium® earsocks for a secure, all-day fit, it’s designed to stand out. Also available with prescription lenses, so you can experience bold style and sharp, personalized vision without compromise.
Product Overview
Color, Contrast, & Details
PRIZM lenses filter out distracting colors while highlighting details in your environment. The results? Increased vividness & improved reaction time.
No-slip Grip
Break a sweat without worrying about losing your (sun)glasses. Unobtainium gets sticker and tackier the more you perspire, keeping the frames in place.
Lightweight & Durable
O Matter frame material supplies a lightweight and comfortable fit with the durability needed to handle whatever you take on.
Custom Secured Fit
Achieve a comfortable, custom fit with temples that adjust to relieve pressure from your temples while staying snug on your face.
Secure Comfort
Rubber temples aid a secure and steady grip so your sunglasses can rest comfortably on your head.
Glare Protection
Enables better vision by reducing the amount of reflective light bouncing off your lenses.
Water Resistant
Hydrophobic coating helps sweat and water droplets run-off the surface of lenses. Great for rainy days or for sweaty workouts.
Smudge Protection
Oleophobic coating protects the lens against fingerprint smudging & facial oils. Oils are repelled from the lens surface making them easier to clean.
Enhanced Durability & Longevity
Hard coating provides a high-quality, scratch-resistant coating protecting lenses everywhere your adventure takes you.
Product details
Frame Materials
Nylon
Safe from Harmful UV Rays
Block carcinogenic ultraviolet (UV) light from reaching your eyes. With 100% UV protection, your eyes are safe from absorbing harmful sun rays.
Included Accessories
Microfiber Bag
Oakley Muzm Straight Jacket 99 Reviews
*Results Vary From Person To Person
FREE SHIPPING
All SportRx orders ship free, and returns are completely covered within 45 days. Shop with confidence knowing you’ll never pay for shipping—either way.
FSA/HSA ACCEPTED
Use your FSA or HSA funds at SportRx to get prescription glasses, sunglasses, or goggles designed to fit your lifestyle.
SEE BETTER GUARANTEE
SportRx offers a 45-day worry-free return policy. If your prescription eyewear isn’t perfect, return it for a full refund, exchange, or credit.
EXPERT SERVICE
Our Sports Opticians are true eyewear experts, providing personalized advice to help you find the perfect prescription eyewear.
