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Boston XO

Boston XO

$29.99 Lowest price


Boston XO Contact Lenses 1 vial - 1 lens - 12 month supply

Boston XO
Rating: 9.2/10  61 Reviews
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$29.99 Lowest price

Reg: $105.00

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Product Information

Boston XO contact lenses are rigid gas-permeable (RGP) lenses manufactured with technology by trusted eye care brand, Bausch + Lomb. Unlike soft lenses, RGP lenses like Boston XO lack water, which makes them more resistant to protein and deposit buildup. Boston XO contacts are made in a wide range of parameters and can be custom-made to perfectly fit your eyes.

Features & Benefits

Boston XO contacts are RGP lenses that can be worn daily for up to a year. To ensure the durability of these contacts, remove, clean, and disinfect them nightly.

Unlike soft lenses that take a one-size-fits-all approach, RGP lenses are made to order. As such, each Boston XO lens comfortably fits the natural shape of your eye. When lenses fit properly, they’re less likely to shift and cause vision disturbances.

Because Boston XO contacts are made for each patient, these lenses can address all kinds of refractive errors, including myopia (nearsightedness), hyperopia (farsightedness), presbyopia (blurred near vision), and astigmatism (blurred near and distance vision).

Boston XO contacts are also more resistant to deposit buildup than their soft lens counterparts because they’re made of hexafocon A, a fluorosilicone acrylate material with a high Dk rating of 100. This essentially means that hexafocon A allows high levels of oxygen to pass through the lens and into the eye to keep it white, clear, and healthy.

Like most RGP lenses, Boston XO contacts also retain their shape when you blink. This is why Boston XO contacts and other RGP lenses provide sharper vision than soft lenses. Moreover, Boston XO contacts help protect your eyes from the sun’s harmful UV rays. 

On top of that, Boston XO contacts come with a light blue tint so you can easily spot them in your contact lens case. This visibility tint won't change the natural color of your eyes. That being said, you can order Boston XO contacts in various colors, including blue, ice blue, violet, and green, if you want to try a different eye color.

Additionally, Boston XO contacts are less expensive in the long run due to their infrequent replacement schedule. 

Who They're For

Boston XO contact lenses are the best choice for people who are very discerning and are willing to go through a period of adaptation to contact lens wear. 

Like other RGP lenses, Boston XO contacts are also a good choice for some people with astigmatism for whom soft contacts don’t produce the desired visual acuity. They’re also great for people with keratoconus, a progressive eye disease that may eventually result in loss of vision.

RGP lenses like Boston XO are also suited for people who need contact lenses after refractive surgery.

Because Boston XO contact lenses come in various bright colors, they’re a great RGP lens choice for people who want to try a different eye color.

How To Put In Boston XO Lenses

Boston XO contacts are RGP lenses and as such, you should follow the standard procedure for this type of lens. Wash and dry your hands before touching the contacts or your eyes. Scoop your first lens out of the case with the index finger of your dominant hand and rinse it with a rinse it with a multipurpose solution. Inspect the lens for any tears or debris. Using the middle finger of your dominant hand, pull down your lower eyelid. If necessary, use the middle finger of your non-dominant hand to pull your upper eyelid. Stare straight ahead and gently place the lens on your eye. Blink a few times to center the lens. Repeat this with the other lens. Don’t panic if the lens doesn’t feel comfortable as soon as you put it in. RGP contacts typically take longer to get used to wearing than soft lenses, but regular use is key for comfort.

Boston XO Details & Parameters

Manufacturer: Polymer Technology
Lens type: Gas Permeable
Each box contains: 1 lenses, a 12-month supply
Water Content: 0%
Material type: RGP
Oxygen transmissibility: 100 Dk/t
Can be worn overnight?: No
Recommended wearing time: Daily
Replacement schedule: Annually
Availability: Made to order
Rebate: No
Cost per day: $0.08
Customer rating: 9.2/10
Visibility tinted: Yes
Blocks UV: Yes
Includes wetting agent: No
Special features: High oxygen delivery Stability equaling that of lower Dk materials
% Lens Material: 100% hexafocon A
Disinfection Method: Multi-Purpose solution
Center thickness at -3.00D: 0.65 mm

Boston XO FAQs

Can you take a nap in Boston XO contacts?

No, you cannot nap in Boston XO lenses. As Boston XO are not approved for overnight wear (a full night's sleep), napping in them for a short period of time is not advisable either, and it can lead to eye-health complications. Napping for any length of time with contacts not designed for such an environment is risky. Choose a lens that is approved for overnight wear and seek guidance from your ECP if this is a requirement for you.

How many boxes of Boston XO do I need to buy to last 12 months?

You need 1 box(es) of Boston XO contacts to last you for 12 months. These amounts pertain to a single eye, so to cover both eyes, double these amounts.

How do I get my Boston XO rebate?

To get a Boston XO rebate, make a qualifying Acuvue purchase from After your order ships, access the Rebate Center to print your contact lens rebate form(s). The mailing address is on the rebate form.

How long does it take to get my Boston XO rebate?

After submitting your Boston XO rebate forms you can check the status of your rebate by going to Rebate Center. Please allow up to 10 weeks to receive your Visa Prepaid Card.

Is ordering Boston XO contact lenses online safe?

Yes, all contact lenses, including Boston XO ordered from are FDA-approved, genuine lenses manufactured by top contact lens brands such as Bausch + Lomb and Alcon, and backed by a money-back guarantee. Order and fulfillment processes adhere to mandates set by US federal law, including the requirement to verify valid prescriptions, without exception. We go above and beyond, by making the experience efficient, easy, and pleasant with 24/7/365 customer service and a money-back guarantee.

How long does it take to adjust to wearing Boston XO contacts?

If you're wearing Boston XO for the first time, it can take several days to a couple of weeks for you to adjust to wearing them on a daily basis. Contacts vary from brand to brand in terms of their shape, material, breathability, wetting agents used, and other factors, thus requiring an adjustment period. Rigid/hard lenses can sometimes take longer to adjust to, whereas most contacts in use today employ a soft form of silicone that is typically easy to adjust to.

What if I don't have my prescription? Can I still order Boston XO contacts?

Yes, you can still order Boston XO if you don't have a hard copy of your RX/prescription on hand. As long as you have a valid contact lens prescription (which will be on file at your ECP's) you can still place an order with us at Choose your lens, provide us with the contact info of your ECP and we'll do the rest. If your ECP is unable to respond to our request for the info needed in a timely manner, your lenses will automatically be shipped out to you. This is the process put in place by the FTC to ensure your rights as a consumer.

Can I use my eyeglass prescription for Boston XO contact lenses?

Unfortunately no, you can't use your eyeglass prescription for Boston XO lenses. Your eyeglass prescription only has the power part of the contact lens prescription. In addition to the power, the proper base curve (BC) and diameter (DIA) are needed to order contact lenses. Contact lenses come in different sizes and must be fit to your eye by an Optometrist or Ophthalmologist. As a replacement center, we can only sell you contact lenses that you are already wearing successfully. So ultimately eyeglass prescriptions are not the same as a prescription for Boston XO contacts. See an ECP/optometrist if you're looking for a contact lens prescription and fitting as a first-time-wearer.

What Boston XO rebates are available?

Boston XO contacts are regularly eligible for rebates exclusively on With you can qualify for rebates with as few as an order of 4 boxes, unlike the 6 to 8-box minimum purchase that's often required at other online retailers. Refer to this page to see how much the rebate amount is, once you're ready to purchase, rebate offers change from time to time.

Is Boston XO contact lens FDA-approved?

Yes, Boston XO is FDA-approved. The U.S. Food and Drug Administration regulates all contact lenses as prescription medical devices and thus must go through an approval process, after which they can be legally sold in the US (if approved). sells only FDA-approved contact lenses. From lenses to address near, farsightedness, astigmatism, and even cosmetic lenses, our inventory consists only of FDA-approved contacts.

Are Boston XO sold on authentic? Why is it cheaper than other vendors?

Yes, all contacts sold on are 100% authentic, including Boston XO and come with a money-back guarantee. is able to sell contacts extremely competitively by buying and selling in volume, by smartly managing costs and overhead, and by accepting smaller but fairer profit margins versus other e-tailers and ECPs in exchange for building a satisfied customer base. We stand by our product and offer 24/7 live-customer support.

How many lenses are in a box of Boston XO contacts?

1 box of Boston XO lenses contains 1 lenses, a 12-month supply of contacts. 1 box, per eye, last you for a period of 12 month(s).

How long does a box of Boston XO contacts last?

1 box of Boston XO contacts (1 lenses, a 12-month supply) will last you 12 month(s). Bear in mind you'll typically be purchasing contacts for both eyes, requiring at least 2 boxes so double these amounts if that's the case for you.

Where can I buy Boston XO contacts?

Boston XO lenses are available to purchase at online retailers, some brick-and-mortar stores, and eye care professionals near you. The lowest prices and largest selections can typically be found online where retailers can take advantage of high volume and lower costs which can benefit customers. offers exclusive rebate/rewards savings.

Can I buy Boston XO for someone else?

Yes, you can buy Boston XO contacts online for someone else, for example a child or someone you're assisting with making a purchase. The same simple steps apply. At you'll only need to know what contacts you want, their prescription, the contact info of the person's ECP (for prescription verification), and a credit card. We'll do the rest! 

How do I buy Boston XO contacts online?

To buy Boston XO contacts online, you'll need a credit card, the quantity you want to order, and the name of your eye doctor. That's the bare bones. We can contact your eye doctor to confirm your prescription on your behalf. If you have a physical copy of your prescription, great, then we won't need to contact your eye doctor. it's very simple, and if you have any difficulties, our friendly Customer Service Representatives are here to help. These steps are based on rules laid out by federal policy to protect consumer rights and we take full advantage of them to ensure an easy and timely experience for you.

Are online Boston XO contact lenses the same as from your eye doctor?

Yes, generally, Boston XO contacts purchased online are the exact same lenses you purchase in a store or a doctor's office. The guarantee that this will be the case of course varies based on where online you make your purchase. At, all contacts are authentic, FDA-approved, and the same as you might purchase from your ECP but at a discounted price, thanks to our lower cost and better volumes.

How do I read my Boston XO prescription?

Contact lens prescriptions, including for Boston XO contacts, follow a standardized format and use abbreviated terms. There are values for power, base curve, diameter, and other parameters, some of which you'll need to specify when ordering contacts. Click here, to see further info on how to read your Boston XO contact lens prescription.

Do I need an rx/prescription to buy Boston XO contacts online?

Yes, you do need a valid prescription to buy Boston XO contacts online. A prescription is required to buy any type or brand of contact lens, either online or in a store, without exception. What is not needed is a physical copy of your valid prescription. We need only to verify the existence of this, which is filed by your ECP, and we can do this for you. This is required by US federal law. Prescription verification is easy at We have several methods some of which avoid the need to contact your OD.

How to tell if my Boston XO contacts are inside out?

You will know Boston XO contacts are inside-out if they feel uncomfortable in your eye. An inside-out contact lens will also move too much when you blink, and they may even pop out. Some contacts feature an inside-out mark that can be checked once removed, but this is not the case with all lenses.

Can I be allergic to Boston XO contacts?

Contacts, like Boston XO are made of hypoallergenic materials, meaning the contacts themselves don't usually cause an allergic reaction. In most cases, what causes an allergic reaction is a buildup of contaminants on the contacts. If you experience redness, watering, and other symptoms of a possible allergic reaction, remove your contacts immediately and consult your ECP.

Can I renew my Boston XO RX/prescription online?

Yes, you can renew your prescription of Boston XO lenses online. At we need only your previous prescription to begin the quick process of renewing your prescription online, and it takes only 10 minutes. In fact, you can renew any contact prescription, for any brand with, including for a prescription for glasses. Of course, this service is only available in the 37 states which are not under the thumb of the American Optometric Association. Check here to see if you live in a privileged state.

Where can I buy Boston XO contacts near me?

Boston XO contacts are typically available to purchase at your nearest brick-and-mortar eyewear store or ECP's office. However, the lowest prices and largest inventory of these lenses can be found online, such as at, where greater volumes and lower overhead can translate into significant savings over store-bought contacts.

What are Boston XO contacts?

Boston XO are Gas Permeable contact lenses. They are made of RGP and are manufactured by Polymer Technology.

Can Boston XO contacts expire?

Like all contact lenses, Boston XO lenses do expire. The expiration date will be stamped on the box itself or on the aluminum fold of the blister pack in either a YYYY-MM or YYYY-MM-DD format. Typically, the expiration date for contacts is several years after the date of packaging.

Do Boston XO lenses have UV protection?

Yes, Boston XO contacts have some of the highest levels of UV protection on the market today. They are a great option if you spend a good deal of time outdoors. 

What is the water content of Boston XO?

Boston XO contacts have a water content of 0%. The higher the water content in a contact lens, the more oxygen reaches the cornea during lens wear. There are other factors at play however so water content alone isn't enough of a factor to judge a lens' performance for a given person. High water content lenses can feel comfortable initially but may dry out over time, but this is not always the case. So it's good to know about the water content of a lens, but it's not everything. Consult your ECP to find out the best options for you.

How should I store my Boston XO contact lenses?

Daily disposable contacts cannot be stored and must be discarded at the end of each day. Even if you wear them for only a few hours one day, you still need to discard them after that use and wear a fresh pair of contacts the next day. 

You may keep weekly contacts in multi-purpose contact solution in a tightly closed contact lens case for up to 2 weeks. 

For monthly replacement lenses you may store them in contact solution in a tightly closed contact lens case for up to 30 days.

Are Boston XO contacts, daily?

Yes, Boston XO contacts are daily disposable contacts. This means they should only be worn for one day, after which they should be disposed of and replaced with a fresh set. Wearing times within a day can vary for individual to individual, and from brand to brand, so you should obtain further guidance from your ECP.

Is Boston XO discontinued?

No, Boston XO contacts have not been discontinued by Polymer Technology. They continue to be produced, marketed, and sold on Typically, if a contact lens ceases to be produced by the manufacturer, we will indicate it clearly on our product page as being a discontinued lens and it won't be an option to