TRAILFLEX MODULAR PACK SYSTEM GUIDE         FINDING THE RIGHT FIT

It's important to pick the correct size TF Base Harness to ensure the best fit to your body. Please use this guide to choose the size that's right for you.

The TF Base Harness is sized according to the length of your torso, which is the space between the base of your neck and the top of your hips. (Your torso length is not always determined by your height.)

To find your torso length, stand up straight with your hands on your hips, thumbs facing back. Have someone measure from the seventh vertebrae (the largest bony bump at the base of your neck) down along your backbone to the imaginary line between your thumbs. This is your torso length.

If your torso length measures 15 to 18 1/2 inches, you should select the Medium Torso size. If your torso length measures 19 to 23 inches, you should select the Long Torso size. (If your waist size is over 40 inches, you should select the Long Torso size.)