*Please click here for the La Sportiva Size Conversion.
*The evolution of the Nepal Extreme has taken hardcore mountaineering boots to another level.
*3.2mm+ silicone impregnated Idro-Perwanger Roughout Leather upper with high-abrasion resistant fabric.
*GORE-TEX® Duratherm® lining makes the boot completely waterproof and warmer for high altitudes and extreme cold.
*Removable tongue is breathable for better moisture management.
*3-D flex ankle system hinge.
*Integrated anatomical elastic snow gaiter.
*Vibram® XSV sticky rubber rands.
*Tapered HP3 midsole with a SBR aircushion and shock absorbing PU inserts under the heel and ball of the foot.
*Insulating Ibi-thermo 9mm insole.
*Compatible with automatic crampons
*Vibram® IBS outsole is designed exclusively to soften impact on hard ground and improve traction.
*Board lasted construction.
*Weight of footwear is based on single item, not the pair.