Performance Muscle Tank Size Guide

Performance Muscle Tank. All measurements are in inches.

How to measure

The tank
Lay it flat

The tank
  1. Chest: straight across, armpit to armpit.
  2. Back length: top of the shoulder to the bottom hem.

Garment measurements

The garment itself, measured flat. Compare with a tank you already own.

Size XS S M L XL 2XL 3XL 4XL
Chest (flat) 18.5 20 21.5 23 24.5 26 27.5 29
Back length 27 28 29 30 31 31.5 32.5 33.5

Measurements may vary by about 1 inch.