1-877-883-6276 Mon-Fri 9-6 MST |

CampSaver.com HomeCampSaver.com Home


CampSaver.com HomeCampSaver.com Home


Black Zoom



Aku SL Pro II GTX - Mountaineering Boot - Men's

Item #: aku0013

Availability: Out of stock

Anniversary Sale
spacer Read Your Store Reviews


180 Day Return Policy.


Order before 12 p.m. MST Mon. - Fri. & we'll ship same day.


Lightweight, precise, suitable for step-in crampons. The SL PRO II GTX boot is designed for those who enjoy intense, highly technical mountaineering up to medium altitudes. Ideal for dry tooling and ice climbing
  • IMS 2 ensures maximum fit comfort and ease of movement while providing the right balance between ground control and shock absorption
  • Air8000 offers up to 11 times more breathability than traditional fabrics
  • ExoSkeleton gives you protection and stability where its needed without adding significant weight
  • Cramponable
  • Specs

    Brand Aku
    Weight 30 oz / 850 g
    Upper Air 8000+ D.I.P Exoskeleton 2.6mm
    Midsole Internal Midsole System 2
    Last 4-3mm Carbon+ 3mm Die Cut EVA
    Sole Vibram Mulaz
    Insole Custom Fit Pro Alum 145
    Liner Gore-Tex Insulated Comfort
    Does this shoe come in widths? N/A
    Shoe Stability Stability
    Sizing Men's US 7-12, 13
    Country Of Origin Italy
    Shoe Width Medium
    Made in N/A


    Reviews For The Aku SL Pro II GTX - Mountaineering Boot - Men's


    by PowerReviews
    AkuSL Pro II GTX - Mountaineering Boot - Men's

    (based on 2 reviews)

    Reviewed by 2 customers

    Sort by

    Displaying reviews 1-2

    Back to top


    perfect for ice and mixed climbing

    By patacon

    from Pyrenees

    About Me High-end shopper, Seek For Quality Products

    Verified Buyer


    • Breathes Well
    • Comfortable
    • Good Cushioning
    • Light weight
    • Precise For Climbing


    • Not So Natural To Walk On

    Best Uses

    • Alpine Climbing
    • Mixed Climbing
    • Water Ice Climbing

    Comments about SL Pro II GTX - Mountaineering Boot - Men's:

    These boots are great for climbing , comfortable, precise but still quite width and very comfortable.
    Only cons is that when compared to my La Sportiva Nepal extreme, its outsole is not that rockered, so walking on them on flat surfaces is not as natural / comfortable.

    • Sizing:
    • Feels true to size
    • Width:
    • Feels true to width

    Ice climbing

    By Mo

    from St-jerome, Qc, Canada

    About Me Comfort-oriented, Conservative

    Verified Buyer


    • Comfortable
    • Stiff
    • Wide


      Best Uses

      • Ice Climbing

      Comments about SL Pro II GTX - Mountaineering Boot - Men's:

      Excellent for ice climbing, very stiff. I would wear something less stiff for long approach walks tough. The size feels a bit too big. I usually wear 11.5 or 12. In this model 11 would have fit good. They are wide, which is good for my really wide feet. They seem to be warm, but I did not have the chance to try them in the really cold canadian winter. Overall, i like them and would by them again!

      • Sizing:
      • Feels half size too big
      • Width:
      • Feels true to width

      Displaying reviews 1-2

      Back to top

      Questions & Answers

      Q & A For The Aku SL Pro II GTX - Mountaineering Boot - Men's

      Warranty & Returns

      Money Back Guarantee

      If you are not 100% satisfied with what you have purchased from CampSaver within 60 days of purchase, you can take advantage of our 60 Day No-Hassle Money Back Guarantee. What does that mean to you? We'll exchange your product for free or give you a full refund. You'll never be left regretting your purchase with CampSaver. We've got you covered. Request a return here.

      Fit Guarantee

      All of our Men's and Women's apparel and footwear comes with what we like to call a Fit Guarantee. If the apparel/footwear you purchased does not fit comfortably and you'd like to exchange it for another size, we will cover not only the cost of the return shipping, but also shipping the replacement size (if in-stock) to you. The Fit Guarantee only applies to shipping within the continental United States. At CampSaver you can buy with confidence that you will like what you buy, risk-free. Please allow 2 weeks for replacement item shipping. If you have any questions about our Fit Guarantee, give us a call at 1-877-883-6276.

      Extended Return Policy

      On top of our other fantastic policies described above, CampSaver has a very liberal 180 Day New/Unopened Return Policy. New, unused, or unopened products may be returned to us for up to 180 days, no questions asked. If you wish to return a new, unused, or unopened item after the 180 day return policy has expired, request a return or give us a call at 1-877-883-6276. CampSaver will accept those items at it's own discretion. If an item that is used is returned to us after the 180 day limit we will assess a 50% restocking fee.


      All of the products we carry have a warranty which covers product defects for, at the very least, 60-days, many for up to a year. If you have any questions about the warranty on a given product, give us a call at 1-877-883-6276.

      Return an item  |  More Return Policy Information

      Sizing Chart

      About Aku

      AKU, an Italian company, founded by Galliano Bordin, which has grown from a small workshop into an industry, has more than thirty years’ experience in the design and production of high quality trekking and outdoor footwear. AKU provides a full range of high quality mountain shoes, from the most technical Mountaineering boots to the stylish Mountain Inspired casual footwear. All boots are made in Europe.