Heron Glacier Nimsdai Edition Matte-Black

Heron Glacier Nimsdai Edition


Color Matte-Black

Ships within 1 business day

  • Free
  • FREE
  • Lifetime
  • 1 kg Plastic


VALLON has partnered with world-record breaking mountaineer Nimsdai Purja (14 Peaks) to release the Nimsdai Edition - the ultimate mountaineering glasses for scaling the world's highest mountains. 


  • Cat. 4 (4% VLT)
  • Brown tint
  • 100% UVA/UVB
  • Anti-reflective 
  • Anti-fog
  • Polycarbonate lens
  • TR90® frame
  • Leather side shields
  • Adjustable temples
  • Matte finish
  • Protective case




Europe (see per country during checkout)
Standard 2-9 working days Free
Express 1-4 working days €7-€18
UK*, Switzerland & Norway
Standard 4-7 working days Free
Express (FedEx) 1-4 working days Rates at checkout
Standard 6-10 working days Free
Express (FedEx) 3-5 working days $16
Canada, Australia & New Zealand
Standard 6-12 working days Free
Express (FedEx) 3-6 working days Rates at checkout
For any other country please see estimated shipping time during checkout.

Goods are shipped from within the EU, and we are not responsible for any customs fees should they arise.

*Post-Brexit for any products shipped to the United Kingdom with an order value over £135.00, VAT is charged at the country of delivery. If your order is above this value and you receive a VAT bill from HMRC, please Contact Us and we will reimburse the full VAT amount.


We offer free returns & exchanges in Europe, USA, Canada and UK.

For all other countries we offer 30-day returns but not including pre-paid labels. Please refer to our Returns Policy for more information.

At high altitude you need eye protection that will protect you and won’t let you down. The Heron Glacier Nimsdai Edition is tough, provides the ultimate eye protection with a Cat 4 rating – and it looks boss too. Everything you need for high-altitude adventure.”

Developed and approved by the world's best

Nimsdai Purja is the world-record breaking mountaineer who climbed all of the world's fourteen 8,000 meter peaks in just 6 months and 6 days, as documented by the Netflix documentary 14 Peaks: Nothing Is Impossible. With his invaluable input we've developed this special edition featuring a dark Cat. 4 anti-reflective lens, ideal for protecting your eyes when scaling the world's highest peaks. Nimsdai has already put his sunglasses to the test on Everest, Lhotse, Annapurna and Makalu.


Protective side shields

Inspired by classic alpine design the Heron Glacier Nimsdai Edition feature leather side shields and a detachable centerpiece to block out sunlight and protect against glare, dust, and wind.


Cat. 4 anti-reflective lenses

The ultraclear Cat. 4 lenses have a VLT of 4% and feature blue anti-reflective mirror coating to reduce eyestrain and to protect from snow blindness at extreme altitudes. The brown tint is optimal for snow as the warm perception enhances contrasts, while hydrophobic coating prevents condensation during long ascents. The lenses have been cut from 2 mm polycarbonate and are shatterproof for maximized safety.


Adjustable temples

The frame is made from Swiss-invented TR90® polyamide and is incredibly lightweight yet durable. Our fully adjustable and unique temples can be shaped around your ears entirely to your liking, allowing maximum comfort for long days in high alpine territory.

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