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Find Your Perfect Fit

Arc'teryx Pack Sizing Charts

How to Find Your Back Measurements

Arc'teryx packs are sized either in 3-length options: Short (S), Regular (R) and Tall (T), or in 2-length options (all Bora backpacks): Regular (R), and Tall (T).

Sizing refers to YOUR OWN BACK LENGTH

Measure your Back:

  • Measure along the spine between the 7th cervical vertebra and the level of the hip iliac crest
  • Compare this measurement to the Sizing Charts
  • It is possible to interchange different size shoulder strap and hipbelt components on some Arc'teryx Packs, but this will not change or affect the back-length of the pack.
  • YOUR BACK LENGTH
    MEN'S         WOMEN'S
    3-Length Options   Bora Backpacks         3-Length Options   Bora Backpacks
                       
    (S) Short
    (R) Regular
    (T) Tall
      (R) Regular
    (T) Tall
            (S) Short
    (R) Regular
    (T) Tall
      (R) Regular
    (T) Tall
              in.     cm.          
              23     58          
    T                          
            22     55.5          
          T                  
          21     53 T        
    R                    
        20     50.5       T
        R              
          19     48      
    S             R    
        18     45.5   R
                         
            17     43      
                    S    
            16     40.5      
                             
              15     38        
                             
              14     35.5        
              in.     cm.          




    cm in  

    Hipbelt Sizing in Inches

    Hipbelt sizing is based on a measurement around the hip iliac crest. Measure around the body at the top edge of the hip iliac crest, approximately 2 inches below the point at which you would measure your waist.

    Body Size Small Medium Large
    inch inch inch
    Men's 28.75-34 32.5-38.25 37-42
    Women's 28.5-32.5 31.5-36.25 35.5-40.2



    Shoulder Strap Sizing in Inches

    Shoulder strap sizing refers to bust/chest circumference. Measure around the bust/chest at the fullest point.

    Body Size Small Medium Large
    inch inch inch
    Men's 33.5-38 36.75-43 41.75-48
    Women's 30.75-35.5 34.25-40.5 39.5-44

    Hipbelt Sizing in Centimetres

    Hipbelt sizing is based on a measurement around the hip iliac crest. Measure around the body at the top edge of the hip iliac crest, approximately 2 inches below the point at which you would measure your waist.

    Body Size
    Small
    Medium
    Large
    cm cm cm
    Men's 73-86 82-97 94-107
    Women's 78-90 87-103 100-112



    Shoulder Strap Sizing in Centimetres

    Shoulder strap sizing refers to bust/chest circumference. Measure around the bust/chest at the fullest point.

    Body Size Small Medium Large
    cm cm cm
    Men's 85-96 93-109 106-122
    Women's 78-90 87-103 100-112

    Bora packs are shipped with medium hipbelts and shoulder straps. More detailed information about fit can be found in the Bora AR Backpack manual.

    Please contact the retailer where you purchased your Bora AR Pack or Arc’teryx Customer Service if you require a different size.

    Please note, the hipbelt & shoulder straps must be in new condition to facilitate an exchange. Additional charges will occur if the belt or strap has been previously used.