POWERFUL INSULATION: Get Ready To Dominate The Elements With This Superior Underwear Top & Bottom set Featuring Grid Fleece Material, Made For Breathability And Moisture-Wicking Ability. Perfectly Designed So You Can Layer Up No Matter What Outdoor Activity Awaits!

ACTIVE-DUTY APPROVED: A Must-Have For Any Active-Duty Personnel In Cold Climates, The ECWCS Warm Base Layer Shirt Is Essential Gear To Keep You Mission Ready When The Temperature Drops while the Base Layer Pants Wick Sweat And Moisture Away For Optimum Comfort, Swiftly Transferring It To The Top Layer For A Quick Dry. This Allows You To Move Freely Without Your Clothing Sticking To You.

BETTER TOGETHER: Stay Warm And Look Sharp This Winter With Rothco's Matching Mid-Weight Cold Weather Bottoms. Get Insulated From The Elements In Style!

FULL COVERAGE: Stay Prepared And Protected While On The Move With This Tactical Base Layer top and bottom. Extended Back Tail of the top Ensures Total Coverage When Crouching Or Moving, While Its Thumb Holes Keep Your Sleeves In Place Through Any Challenges You May Encounter while the Grid Fleece Material Easily Flexes And Contorts With Your Body For Optimum Comfort. These Base Layer Pants Feature An Access Fly, Along With An Elastic Waist And Leg Bottoms That Help Insulate Your Body Heat.

REFINED LOOK: Get The Best Of Both Worlds With The Sleek Zip Collar. It Offers All-In-One Versatility, Transforming Your Undershirt From A Classic Turtle Neck To An Effective Base Layer For Any Activity!