Knitted polo shirts have of late become ubiquitous in uniformed service. They are comfortable, light and inexpensive. They have seen no real innovation however from their golf roots; Ours however are designed with features specific to their duties.
Hazard 4 Undervest Plain Front Modular Patch Shirt Features:
Fuzzy loop panels on arms for modular i.d. patches
This saves money: swap patches as shirts get washed
One arm has split organizer-pocket for pens, knife, etc.
Other arm has buttoned pocket for iPhone® or similar
Fuzzy loop strip on back of neck for name tags, glint, etc.
No-roll collar-stays sewn inside each ribbed collar tip
Small brand logo at hem (it can tuck in for uniform use)