Fortis Isolator Round Polarised Glasses
Back by popular demand and better than ever — the Fortis Isolators are a modern reintroduction of a true classic. Refined, upgraded, and now available in two bold silhouettes — Isolators Round and Isolators Square — this evolution is engineered for anglers who demand precision, performance, and style.
Designed to dominate light conditions on the water, the Isolators are equipped with removable side shields that drastically reduce glare and block peripheral light ingress. Whether you’re stalking the margins, casting under cover, or simply transitioning to everyday wear, these sunglasses adapt to every scenario with seamless versatility.
Finished in a matte black frame with metal Fortis logo detailing, and fitted with soft rubber arm tips for maximum comfort from dawn till dusk.
Key Features
✅ Removable Side Shields – Block peripheral light and enhance contrast for improved water visibility
✅ Performance Lens Options:
Brown 247 – All-round lens for enhanced contrast in mixed conditions
Amber AMPM – Optimised for low-light and overcast conditions
Switch Photochromic – Adaptive lens that adjusts to changing light
✅ Matte Black Frame – Understated and functional with a technical edge
✅ Comfort Fit – Soft rubber temple tips reduce pressure points for all-day wear
✅ Two Distinct Styles – Choose from Round or Square frames to suit your face shape and style
✅ Metal Fortis Logos – Subtle, high-quality branding on each temple
Why Choose Fortis Isolators?
The Fortis Isolators go beyond ordinary fishing sunglasses — they’re purpose-built with the needs of serious anglers in mind.
From light-blocking side shields to a selection of advanced lenses, every detail enhances your ability to spot fish and reduce eye fatigue, no matter the conditions.
With a quick-remove shield system, they also double as a slick lifestyle frame, bridging the gap between functional bankside gear and everyday style.
No gimmicks. Just precision-engineered eyewear for those who want to see deeper.
Sizing & Fit Info
Both Isolators Round feature a larger fit whilst the Square feature a medium fit, ideal for most face shapes. The soft rubber arm tips ensure a snug, comfortable fit, even when worn for extended periods.
Product Care Instructions
Rinse lenses gently with fresh water or use our dedicated lens cleaner
Clean with a soft microfiber cloth to avoid scratching
Store in a Fortis hard case to maintain frame integrity
FAQs
Q: Are the side shields detachable?
Yes — both styles come with easily removable side shields for customisable use.
Q: Are these polarised lenses?
Yes — all Fortis lens options are fully polarised for maximum glare reduction on water.
Q: Which lens should I choose for cloudy days?
The Amber AMPM lens is optimised for low-light and overcast conditions, making it perfect for cloudy mornings or shaded swims.
Weight: Isolators Square – 29g | Isolators Round – 34g
Measurement (mm)
Isolator – Square
Frame Width – 139
Nose Bridge – 18
Temple Length – 145
Weight: 29g
Isolator – Round
Frame Width – 145
Nose Bridge – 20
Temple Length – 145
Weight: 34g
