Clariti 1 Day vs. MyDay

If you wear contact lenses, you’ve likely come across Clariti 1 Day and MyDay. Both are daily disposable lenses designed to be simple, comfortable, and easy to keep up with.

Your eye doctor will ultimately decide which lens is best for you, based on things like your tear film and how lenses sit on your cornea. However, understanding the differences ahead of time can help you ask better questions at your appointment and have a clearer sense of what might work for you.

This guide walks through how Clariti 1 Day and MyDay compare, including comfort, material, and cost.

Before getting into the side-by-side, here’s a quick look at each lens.

Clariti 1 Day

Clariti 1 Day is a daily disposable lens, which means you wear a fresh pair in the morning and throw it away at night. There’s no cleaning, no storage, and no buildup from previous days.

It’s made from Somofilcon A, a silicone hydrogel material. Silicone hydrogel allows more oxygen to reach your eyes compared to traditional hydrogel lenses.

That usually translates to a lens that feels more breathable, especially later in the day or during longer wear.

Clariti 1 Day is often seen as a more affordable way to get into silicone hydrogel daily lenses without jumping to a higher price point.

Key Features of Clariti 1 Day

• Replacement schedule: Daily (single use)
• Material: Somofilcon A silicone hydrogel
• Water content: ~56%
• UV protection: Yes

MyDay 

MyDay is also a daily disposable lens.

It’s made from Stenfilcon A, which is a silicone hydrogel material as well, but it’s designed a little differently. The goal with MyDay is to keep the oxygen benefits of silicone hydrogel while making the lens feel softer and easier on the eye.

It uses Smart Silicone™ technology, which allows oxygen to pass through efficiently while using less raw silicon overall. That balance is what gives it that slightly softer, more flexible feel compared to some other silicone hydrogel lenses.

Key Features of MyDay 

• Replacement schedule: Daily (single use)
• Material: Stenfilcon A silicone hydrogel
• Water content: ~54%
• UV protection: Yes

Replacement Schedule

Both Clariti 1 Day and MyDay are daily disposable lenses.

You open a new pair each morning and throw them away at night. With daily lenses, you’re starting fresh each morning with a clean lens, which keeps comfort more consistent and reduces the chances of irritation or dryness tied to buildup.

It also makes the routine simpler. There’s nothing to clean at night and nothing to think about the next morning. You just open a new pair and go.

Comfort

Clariti 1 Day uses a silicone hydrogel material that leans more into oxygen flow and breathability.

MyDay also uses silicone hydrogel, but it’s engineered to balance oxygen with softness, so it can feel a bit more flexible on the eye.

In practice, Clariti 1 Day often feels a little more breathable over long days, while MyDay tends to feel a little softer and smoother throughout wear.

Neither is better across the board, it really depends on what your eyes respond to.

UV Protection

Both Clariti 1 Day and MyDay include built-in UV protection.

That protection helps filter some of the UV rays that would otherwise reach your cornea and the inside of your eye. It’s a nice added layer, especially if you’re outside regularly.

A contact lens only sits over the center portion of your eye; it doesn’t cover the whites of your eyes or the surrounding tissue, which are also vulnerable to UV exposure.

If you’re spending time outside, especially in direct sun, sunglasses still do a lot of the heavy lifting. They protect the full surface of your eyes and the delicate skin around them, which contact lenses can’t reach.

Cost

Price Comparison (90 Pack)

At Blue Planet Optics, shipping is included, and there are no added fees at checkout. 

If you’re ordering multiple boxes, buying 3 automatically gives you 40% off a 4th box, which lowers your cost per box if you’re stocking up.

Which Lens Should You Choose?

Both Clariti 1 Day and MyDay are solid daily lens options.

Clariti 1 Day can make more sense if you want a lower-cost silicone hydrogel lens, prefer something that feels breathable over long days, or tend to wear your contacts for extended hours.

MyDay can be a better fit if you want a softer lens feel from the start, have noticed stiffness with other silicone hydrogel lenses, or just want something that feels a little more flexible on your eye.

Your eye doctor will ultimately decide what fits your eyes best.

FAQ

Can I switch between Clariti 1 Day and MyDay?

You shouldn’t switch lenses without checking with your eye doctor first.

Do both lenses come in versions for astigmatism?

Yes, both lenses are available in toric versions for astigmatism.

Which lens is better for dry eyes?

It depends on what’s causing the dryness. Clariti 1 Day focuses more on oxygen flow, while MyDay focuses on balancing oxygen with a softer feel. Your eye doctor can help you figure out which one works better for your eyes.

Are both lenses daily disposables?

Yes. Both are designed to be worn once and discarded at the end of the day.