How Are Sports Bra Armhole Openings Checked During Fit Testing?

Check armholes for gaping, cutting-in, coverage loss, and restricted shoulder movement.

Check the detail for stability, skin comfort, pressure distribution, and movement rather than appearance alone. Support and comfort can change across bust proportions even at the same nominal size, so approval should include representative sizing and clear records of the intended fit conditions. Include overhead and forward-reaching motions.