Notes from Saxx:

HOW IT FITS – Our most generous fit. Roomy through the chest, shoulders, waist and hem for ultimate comfort.

MADE FOR – Late nights and early mornings, those rare moments when rest and relaxation are the only thing on your to-do list. Sleepwalker is uber-soft, made using a premium Modal® fabric.

BUILT IN TECH – Flat Out Seams™, 4-way comfort stretch, pocket square