Because brown adipose cells function primarily as energy consumers and white adipose cells function primarily as energy stores, the common origin of these cells has been debated. In general, brown and white adipose cells are not found together; they form distinct tissues.
Benefits of the Tru-Spec Tactical Shirt: Important Things to Consider before Purchasing the Short Sleeve Tactical Shirt: The Tru Spec tactical shirt is designed to look and feel good so that you will want to wear it as often as you can.
USA TODAY. Combat by design: Army unveils new camouflage pattern. The T-shirt worn under the combat uniform and the belt will shift from Desert Tan colors to Tan 499, which also skews slightly darker, to better complement the pattern. The phase-out plan for the old boots, belt and shirt remains unclear.