Arc'teryx Acrux AR GTX Mountaineering Boots - Men's

This product is not available.

Shop similar products

Years in the making, Arc'teryx Acrux AR GTX mountaineering boots combine the light weight and low volume of single boots with the insulation, protection and quick-drying advantages of double boots.

  • Features

    • Comfortable, supportive Adaptive Fit, laminated construction and innovative components and materials meet a full spectrum of the rigorous demands of extreme environments
    • Waterproof, breathable and lightweight, these boots feature custom-developed 3D molded OrthoLite® footbeds that deliver maximum comfort, breathability and arch support
    • Sharp heel brakes and mountaineering heel tread for stability, traction and braking
    • Semi-blocked toes with nonslip grooves; medial climbing support zones; durable heel edges
    • Highly durable EVA foam midsoles absorb shock while providing precise stability
    • Hard-wearing laminated Gore-Tex® gaiters deliver waterproof, breathable protection with exceptional abrasion and puncture resistance
    • Innovative design combines the warmth of double boots, protection of super gaiter boots, and light, low-volume advantages of single boots for use at altitudes up to 5,000m
    • Fast and efficient lacing system with independent hook-and-loop strap adjustment for the collars; T-Zip WaterTight front closure zippers
    • Separate shell and liner construction increases waterproof, breathable protection
    • Arc'teryx Adaptive Fit uses independent liners that conform to the feet for a custom fit with no pressure points
    • Completely removable, interchangeable liners extend use and climate adaptability with easy washability and drying


    View all Arc'teryx Men's Mountaineering Boots
  • Technical Specs

    Best Use

    Ice Climbing


    Footwear Height


    Footwear Closure





    Gaiter: 3-Gore-Tex/thermoplastic urethane film; inner shell: 4mm 3D polyethylene foam


    4mm perforated polyethylene foam with Gore-Tex stretch laminate




    Vibram AR rubber

    Crampon Compatibility


    Weight (Pair)

    4 lbs. 2 oz.



  • Size Chart

    6.577.588.599.51010.51111.51212.5131426.5 Mondo27.5 Mondo28.5 Mondo29.5 Mondo
    U.S. Men's6.577.588.599.51010.51111.51212.513148.59.510.511.5
    U.S. Women's7.588.599.51010.51111.5129.510.511.5
    Foot Length (in.)9.69.8410.0410.2410.4710.6310.8311.0211.2211.4211.6111.8112.0112.2010.4710.8311.2211.61

    Sizing Notes

    Calculate your own foot measurements, then select your product size. Use a ruler or tape measurer to measure your foot from the heel to the tip of your longest toe. Find the closest measurement that is equal to or greater than the length of your foot.

  • Reviews
    31 reviews with an average rating of 3.9 out of 5 stars

    Loading Reviews...
  • Questions & Answers

    Loading Questions...