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Boston XO2
Boston XO2
1 Lens 12 month supply

$34.99 $49.99 price per lens

$57.96 /box with taxes & fees
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Boston XO2 Contact Lenses 1 Lens - 12 month supply

Boston XO2
Rating: 9.1/10  43 Reviews
See All Reviews
1 Lens 12 month supply

$34.99 $49.99 price per lens

$57.96 /box with taxes & fees
Continue
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Boston XO2 Specifications & Parameters

Manufacturer: Polymer Technology
Lens type: Gas Permeable
Each item contains: 1 Lens, a 12-month supply
Water Content: 0%
Material type: RGP
Oxygen transmissibility: 141 Dk/t
Can be worn overnight?: No
Recommended wearing time: Daily
Replacement schedule: Annually
Availability: Made to order
Cost per day: $0.14 (regular price / life span in days)
Customer rating: 9.1/10
Visibility tinted: Yes
Includes wetting agent: No
Lens stiffness rating (modulus): 1160 Mpa
Special features: Hyper-transmissibility Stability equaling that of lower Dk materials
% Lens Material: 100% hexafocon B
Disinfection Method: Multi-Purpose solution
Center thickness at -3.00D: 0.65 mm
Axis: °
Lens Colors: Blue, Ice Blue, Green

Product Information

Boston XO2 contact lenses are rigid gas-permeable (RGP) lenses designed to provide reliable vision correction and all-day comfort. Known for their quality and precision, these lenses are a trusted choice for those with specialized vision needs.

Features & Benefits

Boston XO2 lenses are designed for long-term daily use and can last up to a year with proper care. Custom-made for your eyes, they provide a stable fit and help correct a wide range of vision issues, including myopia, hyperopia, astigmatism, presbyopia, and certain irregular corneal conditions.

These lenses are made from a water-free, breathable material that resists buildup and keeps eyes healthy. Boston XO2 lenses also hold their shape with each blink and come in handling tints for easier insertion and removal.

Do Boston XO2 Lenses Have UV Protection?

Yes, Boston XO2 contact lenses can be made with built-in UV protection to help block harmful UVA and UVB rays from reaching the eyes, reducing the risk of conditions like photokeratitis and cataracts. Like other UV-blocking contacts such as Acuvue Oasys, Acuvue Vita, Biotrue ONEday, and MyDay, Boston XO2 lenses add an extra layer of defense against sun damage. However, because contacts only cover part of the eye, wearing sunglasses is still recommended for full protection.

Boston XO2 Contact Lenses Compared
AttributeBoston XO2Boston XOBoston EO
Lens TypeGas PermeableGas PermeableGas Permeable
Water content0%0%0%
Approved for Overnight WearNoNoNo
Lens.com Rating9.19.28.9

About Boston XO2

Download: Package Insert

AI Analysis of Boston XO2 Reviews

Boston XO2 lenses are praised for their all-day comfort and durability. A few noted minor issues like late-day irritation or faint tinting, but most found them dependable and long-lasting.

Positive Themes
Comfort – Half of reviewers highlight exceptional all-day comfort, with many saying the lenses feel virtually unnoticeable.

Vision & Breathability – Reviewers also mention clear vision and good oxygen flow, adding to the overall wearability of the lenses.

Common Criticisms
Minor Fit & Visibility Issues – A few wearers experienced end-of-day irritation or found the lens tint too faint to locate easily, though these concerns were limited.

Quick Summary
Boston XO2 lenses earn high marks for comfort, durability, and long-term value, making them a smart choice for wearers who prioritize breathable, lasting performance.

Best For: RGP wearers seeking all-day comfort, sharp vision, and long-term lens durability
Potential Drawbacks: Some may experience late-day dryness or difficulty locating lightly tinted lenses. We advise rewetting drops and extra care during handling.

Boston XO2 FAQs

Can you take a nap in Boston XO2 contacts?

No, you shouldn't nap in Boston XO2 lenses, as they're not approved for overnight wear. Napping in these lenses can lead to eye complications.

How many boxes of Boston XO2 do I need to buy to last 6 months, or 12 months?

You need 1 box(es) of Boston XO2 contacts to last you for 6 months. In order to last you for 12 months, you'll need 1 box(es). These amounts pertain to a single eye, so to cover both eyes, double these amounts.

Is ordering Boston XO2 contact lenses online safe?

Yes, ordering Boston XO2 lenses from Lens.com is safe. All lenses are FDA-approved and authentic, and orders comply with federal prescription verification laws.

How long does it take to adjust to wearing Boston XO2 contacts?

It can take a few days to weeks to adjust to Boston XO2 contacts, depending on the lens type, material, and personal factors. Soft lenses typically require less adjustment time.

Can I use my eyeglass prescription for Boston XO2 contact lenses?

No, eyeglass prescriptions don�t include the additional specifications needed for contact lenses, such as base curve and diameter. See your ECP for a contact lens fitting.

Is Boston XO2 contact lens FDA-approved?

Yes, Boston XO2 lenses are FDA-approved. The FDA regulates all contact lenses as medical devices, ensuring they meet safety standards before being sold in the US.

Are Boston XO2 sold on Lens.com authentic? Why is it cheaper than other vendors?

Yes, @Name contacts sold on Lens.com are 100% authentic and backed by a money-back guarantee. Lens.com offers competitive pricing by buying in bulk, managing costs smartly, and accepting lower margins to satisfy customers.

How old do you have to be to wear Boston XO2 contact lenses?

Teens and even pre-teens can wear Boston XO2 lenses with ECP guidance. There is no fixed minimum age; it depends on lifestyle, budget, and care ability, under the supervision of an ECP.

How do I buy Boston XO2 contacts online?

To buy Boston XO2 contacts online, you'll need a credit card, the quantity you want, and your eye doctor's name. We can confirm your prescription with your doctor, or you can upload a physical copy. If you need assistance, our Customer Service team is available to help.

Where can I buy Boston XO2 contacts?

You can buy Boston XO2 contacts online, at some stores, or from your ECP. Lens.com offers some of the lowest prices and rebates.

Can I buy Boston XO2 for someone else?

Yes, you can purchase Boston XO2 contacts for someone else. Simply provide their prescription details and ECP's contact info, and Lens.com will handle the rest.

How do I read my Boston XO2 prescription?

Boston XO2 prescriptions include power, base curve, diameter, and more. Check out our guide on reading your contact lens prescription for more info.

Can I renew my Boston XO2 RX/prescription online?

Yes, you can renew your Boston XO2 prescription online through Lens.com in just 10 minutes. Check if the service is available in your state.

Do I need an rx/prescription to buy Boston XO2 contacts online?

Yes, a valid prescription is required to buy Boston XO2 contacts online, but you don't need a physical copy. Lens.com will verify your prescription with your ECP as required by US federal law, making the process easy for you.

Are online Boston XO2 contact lenses the same as from your eye doctor?

Yes, Boston XO2 contacts from Lens.com are the same lenses sold by your ECP, but at a discounted price due to lower operating costs.

How to tell if my Boston XO2 contacts are inside out?

Boston XO2 contacts feel uncomfortable if worn inside out. They may move too much or even pop out. Some lenses have an inside-out mark to help you check.

Can I be allergic to Boston XO2 contacts?

Boston XO2 lenses are hypoallergenic, but buildup on the lenses can cause reactions. If you experience symptoms, remove your contacts and consult your ECP.

Can Boston XO2 contacts expire?

Like all contact lenses, Boston XO2 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.

How many boxes of Boston XO2 do I need to buy to last 12 months?

You need 1 box(es) of Boston XO2 contacts to last you for 12 months. These amounts pertain to a single eye, so to cover both eyes, double these amounts.

Where can I buy Boston XO2 contacts near me?

Boston XO2 contacts can be bought at eyewear stores or ECP offices, but the lowest prices are often online at Lens.com, due to lower overhead.

What is the water content of Boston XO2?

Boston XO2 contacts have a water content of 0%, contributing to oxygen flow to the cornea. While important, water content alone doesn't determine comfort--material and fit matter too.

How should I store my Boston XO2 contact lenses?

Daily lenses should be discarded after use. Weekly and monthly lenses can be stored in contact solution in a tightly closed case for their recommended duration.

Is Boston XO2 discontinued?

No, Boston XO2 contacts have not been discontinued by Polymer Technology. They continue to be produced, marketed, and sold on Lens.com. 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 purchase them.

Do I need a prescription, or a copy of my prescription in order to buy Boston XO2?

Yes, you need a valid prescription to buy Boston XO2 contacts, but you don't need a hard copy. Lens.com can verify it with your ECP.

Who makes Boston XO2 contacts?

Boston XO2 contacts are made by Polymer Technology, and sold on Lens.com.

Boston XO2 Reviews

RobN
11/09/2025

Repeat customer - perfect lenses every time!

While it's easy to buy soft lenses from a wide variety of suppliers, RGP lenses are harder to find. I bought my first pair of (non-practitioner supplied) lenses from Lens.com about 10 years ago. They were perfect and have lasted me well. A recent prescription change means a new set of lenses, so I Was very pleased to see that lens.com still ship to the UK and my new lenses arrived safely last month. I'm wearing them as I type this review, and everything's as it should be - fit, vision and comfort are all top-notch. All for a great price!! Many thanks.

RobN
11/09/2025
Ruby Viveros
10/30/2025

Best Ever

Perfect

Ruby Viveros
10/30/2025
Robert Gorham
10/24/2025

Good value

Needed an extra pair.

Robert Gorham
10/24/2025
Anonymous
09/12/2025

Lens.com

Great product although the price has gone up tremendously.

Anonymous
09/12/2025
Guerino Muntoni
06/26/2025

Lens not yet received

I have not yet received my RGP contact lens

Guerino Muntoni
06/26/2025
Robert Gorham
06/05/2025

Great value

Lend arrived without a problem and a excellent price.

Robert Gorham
06/05/2025
Robert Gorham
06/05/2025

Great value

Lend arrived without a problem and a excellent price.

Robert Gorham
06/05/2025
Anonymous
05/25/2025

Reliable Service and Product

Adequate package provide sufficient protection and prompt international delivery to Taiwan. Highly recommendable!

Anonymous
05/25/2025
Anonymous
05/25/2025

Reliable Service and Product

Adequate package provide sufficient protection and prompt international delivery to Taiwan. Highly recommendable!

Anonymous
05/25/2025
Anonymous
03/13/2025

Good fit and comfort

The lens ordering process was easy, delivery was quick and efficient. The lenses felt comfortable to wear and the prescription was accurate.

Anonymous
03/13/2025