Content Size Chart

What’s My Size?

SIZE DIMENSIONS WEIGHT
Extra Small (XS) 26-29 18
Small (S) 30-33 20
Medium (M) 34-37 22
Large (L) 38-40 24
Extra Large (XL) 41-43 26

Sizing Tips

  • Small/Medium (S/M): Best for average builds, typically fits chest sizes around 38–42 inches.
  • Large/Extra Large (L/XL): Better for larger frames or when carrying additional gear; typically fits chest sizes around 43–48 inches.
  • If you’re between sizes, choose L/XL for a more comfortable fit during extended wear or when adding pouches/plates.

Note

Reinforced with Tegris. Female FirstSpear Tubes® are built into the cummerbunds. Only compatible with Male FirstSpear Tubes®.