Materials:
* Upper: ECO Idro-Perwanger biodegradable leather using a metal-free eco-tanning process
* Lining: Unlined
* Midsole: 1.1 mm LaspoFlex
* Sole: 4mm La Sportiva ECO rubber (recycled)
* Last: WRN 25
* Fit: Tech with medium-low asymmetry
* Sensitivity: 3/5
* Rigidity: 3/5

Weight (per shoe):
* 233 g / 8.2 oz

Features:
* Ideal terrain: Crack climbing, face climbing and big walls
* 95% of components come from recycled materials (soles, laces, webbing, tongue padding) and contribute to a reduced environmental impact (metal-free tanning, biodegradable leather, water-based adhesives)
* La Sportiva ECO rubber outsole obtained by recycling rubber used during the production process at the La Sportiva factory with no sacrifice in performance
* The patented Mythos lacing system allows for fine-tuned adjustments and a precise fit
* The soft unlined leather upper adapts to whatever shape your foot is and it is great for all day multi-pitch routes where your feet tend to swell. This is the perfect shoe for crack climbing with its low profile toes, flat fit, and the overall neutral round shape of the shoe.