The Evolution of the Nepal Extreme has taken hardcore mountaineering boots to another level. The addition of Gore-Tex Duratherm lining to the Nepal Extreme Evo boot by La Sportiva makes it completely waterproof and warmer for high altitudes and extreme cold along with a new breathable tongue for moisture management. With the addition of the patented 3-D flex ankle system hinge, an intergrated anatomical elastic snow gaiter and the 3.2mm+ silicone impregnated Idro-Perwanger Roughout Leather with sticky rubber rands the Nepal EVO will climb better than ever. The sole has a new tapered HP3 midsole with shock absorbing PU inserts under the heel and the ball of the foot, the new IBS (Impact Brake System) designed exclusively with Vibram to soften impact on hard ground and improve traction. The Women's model is built on a real women's last with a more flexible, graded midsole for better handling lighter body weights.
Insulation: Gore-Tex® Insulated Comfort Footwear
Compatible with fully automatic crampons
UPPER: 3.2mm+ Idro-Perwanger Roughout Leather, high-abrasion resistant fabric/Vibram XSV Rands
CONSTRUCTION: Board Lasted LAST: Nepal
LINING: Gore-Tex Duratherm SOLE: Vibram IBS
MIDSOLE: 8-9mm HP3/PU inserts/SBR Aircushion
INSOLE: Insulating Ibi-thermo 9mm WEIGHT: 4 lbs. 9 oz.