Whistler
Deceptively Light Rectangular Frame
with Prescription Lenses
![Matte Campfire Tortoise](https://cdn.shopify.com/s/files/1/0109/5012/files/24_STUDIO_NILS_WHISTLER_READER_TQ-tort-1600px_500x375.jpg?v=1737750853)
![Matte Black](https://cdn.shopify.com/s/files/1/0109/5012/files/24_STUDIO_NILS_WHISTLER_READER_TQ-mblack-1600px_500x375.jpg?v=1737750853)
![Clear](https://cdn.shopify.com/s/files/1/0109/5012/files/24_STUDIO_NILS_WHISTLER_READER_TQ-clear-1600px_b98608c3-5028-4f90-8234-b1e5a4c49cd6_500x375.jpg?v=1737750853)
![Crystal Slate](https://cdn.shopify.com/s/files/1/0109/5012/files/24_STUDIO_NILS_WHISTLER_READER_TQ-crystalblue-1600px_500x375.jpg?v=1738863330)
![Sandalwood](https://cdn.shopify.com/s/files/1/0109/5012/files/24_STUDIO_NILS_WHISTLER_READER_SANDALWOOD_TQ-1600px_500x375.jpg?v=1737996257)
![virutal try on](https://img.roka.com/customizer/eyewear/img/vto/try-on-handwritten-text.png)
Try on virtually and have the confidence to get them IRL.
![gif of people wearing various eyeglasses](https://img.roka.com/customizer/eyewear/img/vto/vto_rx_video.gif)
Easy Returns
All prescription eyewear sales (sun or optical) can be returned with a $20 restocking fee. If something isn't correct with the glasses for your prescription, we will do everything we can to correct it. Reach out to our Customer Service team for more info.
1,000 Day Warranty
We stand behind everything we make. Register for a free extended warranty and wear without limits.
Free Shipping on orders $150+
We offer free standard shipping to the 48 continental United States on orders $150 and above.
Easy Returns
and Exchanges1,000 Day
WarrantyShips for
free $150+
![Whistler](https://images.prismic.io/roka/Z1NLfZbqstJ98K6r_FRONT-VIEW-Whistler.jpg?auto=format,compress)
Why we made Whistler Eyeglasses.
Inspired by the snow-capped peaks of Whistler, Canada, these high-performance frames combine a classic rectangular design with cutting-edge technology. Light on your face yet full of features, the Whistler frames offer an exceptional fit and feel. With our proprietary GEKO™ No-Slip nose pads and molded grip texture around the temples, they stay securely in place no matter the activity. Whether you're enjoying a quiet moment with a book by the fire or gearing up for your next adventure, the Whistler frames provide the perfect blend of style and performance.
CORE TECHNOLOGY
LENS MATERIALS
STANDARD
POLYCARBONATE
The highest quality PC, featuring anti-reflective, anti-scratch, super-hydrophobic, oleophobic and fog resistant coatings. Lightweight, impact resistant, 100% UV protection.
UPGRADE
TRIVEX
Features all of the benefits of our polycarbonate lenses but even lighter and more optically clear, both centrally and peripherally.
UPGRADE
HIGH INDEX
Thinner and lighter to accommodate strong prescriptions.
LENS TINTS
STANDARD
CLEAR
Premium optical lenses with outstanding clarity.
UPGRADE
PHOTOCHROMIC
The tint of the lens adjusts in different light conditions. Lighter inside, darker outside.
UPGRADE
BLUE LIGHT BLOCKING
A coating is applied to filter out blue light. Helpful for those who spend a significant portion of their time in front of screens.
SPECIFICATIONS
FRAME
![Person sketching eyewear](https://images.prismic.io/roka/23c462c7-db87-4b57-95ee-eb7b56c31ee3_SPEC_IMG1.jpg?auto=format,compress)
NYLON INJECTED FRAME
Injection-molded TR 90 nylon frames designed and built for fit and comfort
- Durable, lightweight and flexible
- High impact strength
- Chemical and sweat resistant
- Dimensional stability in both hot and cold environments
GEKO™ COMFORT AND RETENTION TECHNOLOGY
Each pair of frames comes with a fixed nose pad. The nose pad features GEKO technology to secure the nose pad in place while active.
- Proprietary ROKA Blend Thermoplastic Elastomer (TPE)
- Hydrophilic Properties - Tackier When Exposed to Sweat/Water
- High Chemical Resistance
- High Environmental Stress Resistance
DIMENSIONS
55 mm lens width, 36.8 mm lens height
17 mm distance between lenses
137 mm temple length
WEIGHT
26g
FIT
Anthropometric-based design and shape based on global headform standards for ultimate fit, comfort and performance in most conditions.
LENSES
![hand holding lens tool](https://images.prismic.io/roka/92249768-6164-44e8-8862-f9f54deb9018_SPEC_IMG2.jpg?auto=format,compress)
PREMIUM COATINGS
All ROKA performance eyewear has the following lens coatings.
Scratch resistance Highly abrasion-resistant coating which increases surface hardness allowing lenses to exceed testing requirements.
Fog resistant Reduce fog and water formation on the lenses. Smooth coating surfaces allow for easy cleaning after use.
Hydrophobic/Oleophobic Help repel water and reduce oil buildup.
Anti-Reflective Reduce glare and unwanted reflections
OPTIONAL COATING
Blue light blocking An optional lens coating that reduces the amount of high energy visible (HEV) blue light from heavy screen-time use that extends late in the day and into the night.
LENS MATERIAL
Lens material options for this frame are below.
Polycarbonate Thinner than mineral glass by up to 25%, lightweight with increased impact resistance.
Trivex Best optical clarity (centrally and peripherally), ultra lightweight, increased impact resistance and resistant to chemical and stress.
High Index Ideal for stronger power prescriptions that allow for thinner lenses, increased scratch resistance, lower impact resistance as compared to polycarbonate or Trivex. High Index lenses are recommended for prescription powers above +/- 4.00 Sphere and/or Cylinder above +/- 2.00.
OPTICAL TYPE
Prescription and non-prescription options for this frame are below.
Single Vision Most common prescription that corrects for one field of vision (far distance, intermediate, or near vision correction).
Progressive Multifocal lenses for far distance, intermediate, and near vision. Progressive lenses have added magnification at the bottom of the lenses for up close reading.
Readers Non-prescription lenses that have magnification (+ power). Designed to enhance up close reading and do not require a prescription to purchase. Power range offered- +0.50 to +3.00 (in +0.50 diopter increments).
MISC.
![ROKA eyewear packaging with order note and ROKA sticker](https://images.prismic.io/roka/bab84fab-7e3b-4032-a109-4190a1c396c7_SPEC_IMG3.jpg?auto=format,compress)
STYLE NAME
Whistler
INCLUDES
Microfiber bag
DURABILITY
All ROKA performance eyewear has been validated through extensive mechanical and environment testing to ensure that durability and reliability exceed customer expectations.
CLEANING
Hand wash with mild soap and water.
PATENTS
View all ROKA patents here.