Description: Please click for the La Sportiva Size Conversion. Take in all of Mother Nature's breath taking beauty in a pair of these Karakorum mountaineering and backpacking boots from La Sportiva. Ideal boots for NOLS and Outward Bound courses. Features 2. 8mm Idro-Perwanger leather uppers withstand years of abuse. Vibram rubber rand. Padded Cordura cuff. Dry-Best lining. 8mm high-density nylon with anti-torsion plate. SBR Aircushion midsole. Makalu board construction. Multi-directional 3D Flex hinge promotes easy flex and faster break-in period. Aggressive Vibram Couloir sole with semi-automatic crampon attachment for alpine climbing. 7. 00 shaft height. 12. 50 circumference. 31. 00 oz. Product measurements were taken using size 41 (US Men's 8-8. 5, Women's 9-9. 5). Please note that measurements may vary by size.
Category: Footwear: Hiking

Description: Please click for the La Sportiva Size Conversion. Take in all of Mother Nature's breath taking beauty in a pair of these women's Karakorum mountaineering and backpacking boots from La Sportiva. Ideal boots for NOLS and Outward Bound courses. Features 2. 8mm Idro-Perwanger leather uppers withstand years of abuse. Vibram rubber rand. Padded Cordura cuff. Dry-Best lining. 8mm high-density nylon with anti-torsion plate. SBR Aircushion midsole. Women's Makalu board last construction. Multi-directional 3D Flex hinge promotes easy flex and faster break-in period. Aggressive Vibram Couloir sole with semi-automatic crampon attachment for alpine climbing. 6. 00 shaft height. 11. 00 circumference. 26. 00 oz. Product measurements were taken using size 37. 5 (US Womens 6. 5). Please note that measurements may vary by size.
Category: Footwear: Hiking

Description: This proprietary sole features a dual-density SBR design, an SBR Aircushion, self-cleaning lugs, and automatic crampon compatibility. MPE Sole is crampon compatible, deep lugged and tough as nails for years of service in the harshest conditions. Features a 3mm Idro-Perwanger leather with rubber toe rand for durability and protection in all mountaineering applications. 8mm Mtnflex insole with a 1. 5mm Dacromet-coated full steel shank. Weight: 4 lbs. 5 oz.
Category: Men's Athletic: Hiking Boots

Description: Please click for the La Sportiva Size Conversion. A 3-season boot that's ideal for climbing or hiking up rough terrain. 2. 2mm Idro-Perwanger roughout leather uppers with water-repellent Lorica fabric and an Antiacqua external coating. Protective Vibram rubber rand around the toe. Board lasted construction. Trango last. GORE-TEX waterproof and breathable membrane. Midsole has micropore material in the forefoot with stabilizing PU material in the heel. TPU crampon reinforcement in the back. Trangoflex insole with an integral nylon shank for torsional stability. Vibram Sassalong outsole with Impact Brake System technology. 7. 00 shaft height. 12. 00 circumference. 24. 00 oz. Product measurements were taken using size 44 (US Mens 11-11. 5). Please note that measurements may vary by size.
Category: Women's Athletic: Women's Eco-Friendly Athletic Shoes

Description: Please click for the La Sportiva Size Conversion. Double boot for high altitude mountaineering in Nepal, winter volcano trips in the southern hemisphere, or back country split boarding. Half sized shells and inner boots provide a comfortable warm performance fit. Deep lugged La Sportiva MPE outsole gives excellent traction on snow, ice and rock. MPE stands for Mountaineering Performance Evolution. This proprietary sole features a dual-density SBR design, an SBR Aircushion, self-cleaning lugs, and automatic crampon compatibility. Insulated, abrasion resistant upper combines to give ultimate performance in winter conditions.
Category: Men's Athletic: Hiking Boots

Description: a textured rubberized coated fabric that is extremely strong and very abrasion resistant. Water-repellent Lorica (synthetic micro-fiber leather) with Antiacqua external coating. Double Vibram rubber rands. Board lasted construction. Trango last. Gore-Tex Duratherm lining for waterproof warmth. Innovative 3D Flex ankle for maneuverability. 6-7mm HP3 polymer midsole material that is stiff, durable, and remains unaffected by extremes in temperature. 9mm insulating Ibi-thermo insole that will not conduct cold up from the ground and locks in the natural heat produced by the feet. Vibram Lavaredo outsole with Sticky Supertrek Rubber. Weight: 3 lbs. 12 oz. 1 1/4 heel.
Category: Men's Athletic: Mountaineering/Alpine

Description: Please click for the La Sportiva Size Conversion. The ultimate mountaineering boot for extreme and mixed conditions! High ankle cuff height and contoured heel pocket combined with EZ Flex2 tongue and speed lacing hardware for a perfect fit. Automatic crampon compatible La Sportiva MPE outsole for excellent traction in all mountaineering conditions. MPE stands for Mountaineering Performance Evolution. This proprietary sole features a dual-density SBR design, an SBR Aircushion, self-cleaning lugs, and automatic crampon compatibility. 3mm Idro-Perwanger leather with large rubber rand and GORE-TEX lining that provides durability and protection in extreme conditions. 6. 50 shaft height. 13. 00 circumference. Product measurements were taken using size 39. 5 (US Mens 7). Please note that measurements may vary by size.
Category: Men's Athletic: Hiking Boots

Description: Please click 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. Breathable tongue for 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.
Category: Men's Athletic: GORE-TEX® Shoes

Description: High tenacity nylon/ Insulated Anti-dragging Felt/ Insulated PE/ Insulating Aluminum Layer. Construction: Gaiter: Elastic Cordura/ Schoeller Dynamic with water repellent membrane. Vibram rubber rand. Elastic Nylon with impermeable insulating layer. Riri Storm zipper. Nepal Last. Sole: Vibram with Impact Brake System. Midsole: 8-9mm TPU/PU inserts/ SBR Aircushion. Insole: Insulating Ibi-Thermo 9mm. Weight: 2 lb. 2 oz. /1000 gm. Compatible with automatic crampons. 10. 50 shaft height. 13. 00 circumference. Product measurements were taken using size 42. 5 (Men's 9-9. 5, Women's 10-10. 5). Please note that measurements may vary by size.
Category: Women's Athletic: Mountaineering/Alpine

Description: Please click for the La Sportiva Size Conversion. The Baruntse is a sturdy, durable Double boot made for high altitude mountaineering. Made on the Nuptse last. Cordura® coated inner boot, with insulating high-density foam, is super resilient and durable. Thermo-moldable 7mm high density insulating EVA inner boot. Low-profile synthetic outer boot will not absorb moisture. Equipped with a polyurethane-coated two-layer PE insulating outerboot for durable warmth. Transparent PU Tech anti-abrasion film with high insulation expanded PE. High-density expanded PE insulating barrier and a thermo-reflective aluminum layer with an anti-abrasion protective non-woven netting. Giugiaro design lacing hardware. Slip lasted inner boot construction and board lasted outer boot construction. 6mm insulating Ibi-Thermo + PE insulating barrier and aluminum insulation. 8-9mm TPU midsole with SBR Air Cushion. Vibram® Montagna outsole provides the maximum durability and grip on any terrain. 8. 00 shaft height. 13. 50 circumference. 45. 00 oz. Product measurements were taken using size 42 (US Men's 9-9. 5, Women's 10). Please note that measurements may vary by size.
Category: Footwear: Hiking

Description: Please click for the La Sportiva Size Conversion. A piece of art, state-of-the-art, mountain boot. PU-Tech transparent PU-coated embossed Benecke CeraCom PUR leatherette upper. Water-repellent Lorica with Antiacqua external coating. Vibram XSV rand. Molded TPU ankle and backstay reinforcement. PE micro-cellular thermal insulating closed cell foam lined with a thermo-reflective aluminum facing coated with an anti-abrasion flocking. Micro-perforated, therm-formable PE foam innerboot. Water-repellent Lorica with Antiacqua external coating. Vibram Montagna outsole plate for durability. HP3/Dual-density micropore EVA midsole. 5mm Carbon Fiber insole with thermical, structure, and central insert in polyester and aluminum insulation. Innovative FLS (Fast Lacing System). Integral gaiter collar keeps spindrift and debris out. Weighs 5 lbs. 1 oz. 9. 50 shaft height. 15. 00 circumference.
Category: Men's Athletic: Expedition-Insulated

Description: Slip Lasted; Outer boot: Board Lasted. Vibram Montagna/XSV Rands sole. SBR Aircushion midsole with 4mm high density PE. 5mm carbon fiber insole plus 2. 5mm PE microcellular thermal insulating closed cell foam topped with a thermoreflective aluminum layer reinforced with perforated hydrophobic non-woven facing. Shoe weighs 5 lbs. , 6 oz.
Category: Men's Athletic: Expedition-Insulated