Skip to product information
1 of 3



Mountain Glasses with Category 4 Lenses
Regular price €69,90
Regular price €69,90 Sale price €69,90
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


Frame Material: TR90 Ultralight
Weight: 24 grams (Elastic cord included)
Frame Color: Matt Black
Lens Type: Smoke Category 4 Mirrored
Other: Side parts for protectorsone light
Included: Elastic drawstring, Hard case, Microfibre case
Sports: Mountaineering, Hiking, Skiing, Multisport
Fit: Unisex (Man and Woman)
Dimensions: Width: 140mm; Height: 50mm – Rod Length: 134mm; Lens base: 8

View full details

    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



NATURE represents DEMON's innovative mountaineering and glacier glasses, designed to provide unparalleled protection in extreme environments. Its enveloping shape offers superior shielding against light and air, crucial for athletes navigating high mountains and glaciers. The Category 4 lenses are specifically engineered to deliver maximum eye protection under these demanding conditions.


Technical Characteristics and Materials:

The frame is constructed from TR90, a specialized composite of Nylon and carbon fiber. This material choice renders the NATURE model up to 20% lighter than traditional alternatives, while enhancing resistance to mechanical stress and accidental impacts. Its non-deformable nature at both high and low temperatures ensures longevity, making it ideal for enduring the harsh conditions encountered in high-altitude settings.


The Category 4 lenses of the NATURE high mountain glasses are crafted from high-quality polycarbonate, known for its optical precision and lightweight properties. Unlike glass, polycarbonate does not fragment upon impact, thereby enhancing safety—a critical feature for protective eyewear. Category 4 lenses are indispensable for mountain enthusiasts, as inadequate eye protection at high altitudes can lead to significant eye irritation and even temporary impairment, necessitating a break of approximately 48 hours.


Key Benefits of Category 4 Lenses:

  • UV Protection: Offers comprehensive protection against harmful ultraviolet rays, safeguarding eye health in alpine environments.
  • Glare Reduction: The darker tint of Category 4 lenses minimizes glare, providing optimal comfort and visual clarity during prolonged outdoor activities.
  • Durability: Built to withstand extreme temperatures and rough conditions, ensuring reliability and longevity on challenging mountain expeditions.


The adjustable elastic enhances the fit of the NATURE glasses, preventing slippage during intense physical exertion or when exposed to moisture. This feature ensures consistent comfort and stability, crucial for maintaining focus and performance in rigorous mountain pursuits.


Specifications of NATURE Glasses with Category 4 Lenses:

  • Width: 140mm
  • Height: 50mm
  • Rod Length: 134mm
  • Lens Base: 8


The NATURE model with Category 4 lenses epitomizes excellence in mountaineering eyewear, combining advanced materials with ergonomic design to meet the rigorous demands of high-altitude adventures.