La Sportiva, Nepal Extreme Mountain Boot All Climbing >>> Climbing by La Sportiva More details and ordering info. The Nepal Extreme gives you all of the tools that you need to go out there and lead that Grade 5 pillar or send that mixed nightmare. La Sportiva has taken the legendary Nepal Top, which opened people's eyes to ice climbing in leather boots again, and added 200g 3M Thinsulate insulation to keep those toes nice and toasty. The Nepal Extreme works equally well from Ouray to the Canadian Rockies. User input on Nepal Extreme Mountain Boot by La Sportiva: Be the first to submit input on this product Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines