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Regular price €36,00
Regular price €36,00 Sale price €36,00
Sale Sold out
Tax included. Shipping calculated at checkout.

Shipping free starting from €100 (Valid only for Italy)


In our online store, we offer a wide range of payment options to make your shopping convenient, safe and hassle-free. We are committed to ensuring a pleasant shopping experience for our customers, and to this end, we accept the following payment methods:


Credit and Debit Cards: We accept major credit and debit cards, including Visa, MasterCard, American Express and others. You can rest assured that your transactions will be safe and secure with advanced encryption technology.


PayPal: PayPal is one of the most trusted online payment platforms in the world. You can use your PayPal account to make payments quickly and securely.

It is also possible to select the new optionone PAYAPAL payment in 3 installments.


Klarna: Buy now, pay later at your favorite stores grazie Klarna. At the time of payment it is possible to divide the total purchase into three convenient installments.


Bank transfer: If you prefer to pay by bank transfer, we will provide you with all the banking information necessary to complete the transactionone. Remember that processing timesone may vary depending on your bank.


ATM Pay: ATM Pay is the digital service of the ATM circuit to make instant payments, transfersrimmoney and purchasing institutions – online and in store - simply, quickly and securely via smartphoneone.


Cash on delivery: We offer cash on delivery service, which means you can make payment directly to the courier upon delivery of your order. (€6,00 ​​will be charged for the cash on delivery service).


Satispay: Satispay it is one of the most used online payment platforms in Italy. You can use your account Satispay to make payments quickly and securely.


Apple Pay: Apple Pay is a mobile payment and digital wallet service developed by Apple Inc. It allows users to make payments in stores, within apps, and on websites using compatible Apple devices.


Google Pay: Google Pay is a mobile payment and digital wallet service developed by Google. It is designed to allow users to make payments securely and conveniently using their mobile devices, such as smartphonesone and smartwatch.


We ensure that all transactions occur securely and comply with data security standards. Additionally, we provide a simple and intuitive checkout process to make checkout a hassle-free experience.

Click here for more information and conditions of sale 




You ship itone it is free for amounts over €100,00
NB The standard shipping costone it is €7,90 (Express Courier)
For payment on delivery there is a €6,00 ​​cash on delivery service regardless of the amount.

All shipments to Italy are made via Express courier: UPS o SDA.
Shipping timesone depend on the geographical location of destinationone of the goods.
Generally all shipments to Italy are delivered within 24/48 hours from the time of shipmentone (excluding public holidays).

Every order received by 14.30pm is shipped the same day it is receivedone of the order. (Excluding orders with payment method: Bank Transfer, where you ship itone will take place after the payment has been credited)

For each shipmentone tracking code will be provided via email to be able to track the positionone of the package.



1- You can contact us via the following channels to exercise the right to withdraw or exchange with another item: Site chatEmail: , By telephone on 0445/315537

2- Choose the formula for returning the package: You can choose whether to send the package to us independently with the courier you prefer, or at a cost of Euro 7,90 (rate valid for Italy, for foreign countries different rates will be applied based on the country) with GLS we provide collection service by appointment (Choose the day and morning/afternoon), it will be sufficient to close the box with adhesive tape and hand it over to the courier. (By agreement with the Bigline company)
* In case of product exchange, the redelivery will be €7,90 regardless of the amount of the product
**Excludedone of collections in: ZTL and Zone disadvantaged (where there will be a supplement)

3- Please wait for our receiptone for the rimbag (on the same day of receptionone, in case of return, it will be made on rimbag), or tell us the model and color with which you intend to exchange.

4- Wait for the return (in case of exchange) and have fun with the new glasses DEMON.

For more information on returns click here


Do you want to speak to one of our operators for more information or which product to choose based on your needs?

You can contact us in the way you prefer:

By telephone: By calling the number 0445/315537
Whatsapp: By writing to us at 0445/315537
Instant chat: At the bottom of the page you will find the icon



Le category 4 lenses of the glacier glasses are made of polycarbonaterimquality and optically perfect. Polycarbonate is the material that allows lenses to be lighter and safer. In fact, in the event of an accidental impact, polycarbonate, unlike glass, does not release small fragments that could damage the eye. In fact, polycarbonate is also used for protective glasses. The category 4 lens is a must for those who love the mountains. Use non-ID lensesoneand in the high mountains it leads to noticeable redness of the eyes at the end of the day, and in some cases even lacrimazione. With a forced stop of approximately 48 hours. Use id lensesoneand category 4 not only protects from UV rays, but with a darker base it allows you to relax your eyes and just enjoy the ride.

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    Possibility of easy EXCHANGE / RETURN within 30 working days


    Fast Shipping


    From Monday to Friday 9.00-12.30/14.00-18.00

Product description



Category 4 lenses for glacier glasses are crafted from high-quality polycarbonate, ensuring optical perfection and safety. Polycarbonate is renowned for its lightweight properties and superior impact resistance, unlike glass which can shatter into harmful fragments upon impact. This makes polycarbonate an ideal choice for protective eyewear, offering reliable durability and safeguarding against potential eye injuries.


For mountain enthusiasts, category 4 lenses are indispensable. When exploring high altitudes without proper eye protection, the intense UV exposure can lead to significant discomfort, including redness and even tearing (lacrimazione) by day's end. This discomfort often necessitates a 48-hour recovery period.


Using category 4 lenses with suitable UV protection not only shields against harmful rays but also features a darker base tint that reduces eye strain, allowing for a more enjoyable outdoor experience without compromising vision quality.


Key Features:

  • Material: High-quality polycarbonate lenses ensure durability and optical clarity, essential for rugged outdoor conditions.
  • Impact Resistance: Unlike glass, polycarbonate lenses do not shatter upon impact, offering enhanced safety.
  • UV Protection: Category 4 lenses provide maximum protection against UV rays, crucial for high-altitude environments where UV exposure is intensified.
  • Comfort and Performance: The darker tint of category 4 lenses helps relax the eyes under bright sunlight conditions, promoting comfort and enhancing visual acuity during outdoor activities.


Choosing category 4 lenses is essential for maintaining eye health and optimizing visual performance in mountainous terrain and other high-intensity outdoor settings.



  • Ensure the lenses are equipped with UV protection to safeguard against harmful UV-A and UV-B rays.
  • Consider opting for lenses with an anti-reflective coating to minimize glare and enhance visual clarity.
  • Pair category 4 lenses with a durable and lightweight frame for maximum comfort and long-term wearability in challenging outdoor environments.



Investing in category 4 lenses ensures optimal eye protection and visual comfort during outdoor adventures, making them an essential choice for anyone passionate about mountain activities and outdoor exploration.