Gronell Technology

Here you will find all the know-how and the distinctive features of our footwear

Waterproofing: Sympatex Moisture Tech®

Waterproofing is one of the fundamental characteristics of mountain footwear, which must be able to withstand humidity, bad weather and water in general.

Sympatex Moisture Tech technology was our choice right from the start: thanks to a patented lamination process, the membranes are able to seal the shoe, avoiding any possible entry point of water and at the same time guaranteeing the escape of moisture. internal due to sweating of the skin.

Waterproofing: Sympatex Moisture Tech®
The sole: Vibram

The sole: Vibram

The sole is one of the most important parts in a mountain shoe: it must cushion, protect and support the entire body.

In each of our creations you will find the quality of the Italian company Vibram, with non-slip and anti-shock soles and with excellent grip when walking or climbing.

Real leather and real leather

In all Gronell footwear you will find natural leathers, particularly soft, resistant and comfortable, to ensure maximum well-being of the foot in any situation. The leathers are personally selected by Nello Grossule together with his sons Fabio and Massimo among the finest and highest quality.
This is why a Gronell shoe can last for years if kept in good condition.

Real leather and real leather
Three unique and innovative technologies

Three unique and innovative technologies

The Gronell processing method has always been aimed at innovation and listening to the needs of our customers. For this reason, our shoes follow assembly processes with high-impact technologies on the functionality and well-being of the fit.

Artisan passion, Italian tradition.

Ours is a story that begins a long time ago, but that still today is made of love for the mountain and patient dexterity.

Our story