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Monroe Sleep male bed
all-groups Why you need Swannies
Swanwick Foldable Hard Case GIF
Focus_Swannies_Monroe
all-groups monroe relax male train
Monroe Sleep male bed
all-groups Why you need Swannies

Circadian Optimization Set Monroe

From $399.99 USD
Free US Shipping on orders over $50
Relax Swannies Monroe Black (CASE)
Sleep Swannies Monroe Black (CASE)
Focus Swannies Monroe Black (CASE)
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Description

Designed for your body clock.

The Circadian Set allows you to fully control your blue light exposure and to balance your circadian rhythm. 

Focus Swannies: Clear lenses designed for daytime work and screen use that reduce eye strain and visual fatigue without affecting alertness or color perception. Formerly Day Swannies.

Relax Swannies: Soft yellow lenses for after work that gently reduce blue light to help your body wind down while keeping your environment feeling natural and connected.

Sleep Swannies: Deep amber lenses worn for 2 hours before bed that block blue light almost entirely to protect melatonin and signal to your brain that it’s time to sleep. Formerly Night Swannies.
Fast Shipping

We offer free shipping on all orders of $50 or above.

Shipping costs for orders below $50 are calculated at checkout.

Expedited shipping options are available on qualifying orders. This will be presented as an option at checkout when available.

All prescription lens orders are shipped free within the US.
Returns & Guarantee

We’re so sure you’ll love your Swannies that we offer a 30-day 100% money-back guarantee* on our glasses and lighting.

See our full returns policy.

* Please note: the following products are excluded:

  • Prescription eyewear, “Last Chance” offers, individual bundle items.
  • Sleep masks, earplugs, melatonin, linen spray, and oil roll-ons for reasons of hygiene.

See our prescription returns policy.
View details

Monroe Swannies

  Regular
Lens Width 48 mm
Bridge 21 mm
Temple 145 mm
Width 141 mm
Lens Height 40 mm

The majority of adults find that the regular size is the best fit for them.

Compare the measurements to your current eyewear. The lens, bridge and temple widths are usually marked on the inside arm of the glasses.

This style has nose pads which can be adjusted to fit different nose shapes and change the height the glasses sit on your face.

How the Swanwick® Circadian System helps you perform, unwind, and sleep

The Circadian Snap-On Set gives you three lens options in one complete system. Start your day with Focus lenses for clarity and productivity, snap on the Relax lens when it's time to wind down, and swap to the Sleep lens to protect melatonin before bed. Designed to work with your body's natural circadian rhythms, it's the easiest way to optimize your light exposure from morning to night.

Circadian Swannies

Focus when it matters most

Focus lenses filter harsh high-energy visible light while maintaining clear, natural colour perception. Ideal for work, screens, travel, and everyday productivity.

Sapphire_Focus_Swannies_Tim_Gray

Optimized Productivity

Designed for modern life, Focus Swannies help reduce daily eye strain, support long-term eye health, and align with your body’s natural rhythms. Optimizing your circadian rhythm will enhance energy, focus, and sleep as part of a smarter, performance-driven routine.

all-groups monroe relax male train

Transition out of work mode

Relax lenses reduce stimulating short-wavelength blue light while preserving colour accuracy and visibility. Perfect for evening screen use, socializing, and post-work wind-down.

Man wearing sunglasses and a cap, with 'Be Kind' text on shirt

Built around your body clock

Most blue-light glasses solve only one problem. The Circadian System supports your entire daily rhythm, helping you stay alert during the day, relaxed in the evening, and ready for sleep at night.

Person lying on a bed using a tablet with headphones and blue-light blocking glasses in a dimly lit room.

Protect your melatonin before bed

Sleep lenses block virtually all melatonin-disrupting blue light between 400–500nm, helping your body prepare for deeper, more restorative sleep

The original blue-light blocking innovators

Trusted by thousands of customers worldwide for over a decade. Swanwick pioneered premium blue-light blocking eyewear long before it became mainstream.

Circadian Optimization Set Monroe FAQ

How much does shipping cost?

We offer free shipping on all orders of $50 or above.

Shipping costs for orders below $50 are calculated at checkout.

Expedited shipping options are available on qualifying orders. This will be presented as an option at checkout when available.

All prescription lens orders are shipped free within the US.
What is your returns policy?

We’re so sure you’ll love your Swannies that we offer a 30-day 100% money-back guarantee* on our glasses and lighting.

See our full returns policy.

* Please note: the following products are excluded:

  • Prescription eyewear, “Last Chance” offers, individual bundle items.
  • Sleep masks, earplugs, melatonin, linen spray, and oil roll-ons for reasons of hygiene.

See our prescription returns policy.
Why Swanwick?

Swanwick is the only brand of blue light blockers that have routinely sought third party validation. We've been studied by the University of Washington and the University of Indiana. We've been featured in a study by SleepScore Labs, and had research findings published in the Journal of Applied Psychology and Harvard Business Review.

There is no other brand on the market that has gone to the lengths we have to make the validation of our technology the backbone of our company. Talk is cheap in the blue light world. Why Swanwick? Because our actions speak way louder than their words.
What makes our Circadian Optimization Set Monroe so great?

Designed for your body clock.

The Circadian Set allows you to fully control your blue light exposure and to balance your circadian rhythm. 

Focus Swannies: Clear lenses designed for daytime work and screen use that reduce eye strain and visual fatigue without affecting alertness or color perception. Formerly Day Swannies.

Relax Swannies: Soft yellow lenses for after work that gently reduce blue light to help your body wind down while keeping your environment feeling natural and connected.

Sleep Swannies: Deep amber lenses worn for 2 hours before bed that block blue light almost entirely to protect melatonin and signal to your brain that it’s time to sleep. Formerly Night Swannies.