Undershirts act as a defensive layer between your body and dress shirt by managing sweat and preventing under arms from yellowing. We brought our penchant for comfort and performance to the AirWeight Undershirt by designing a base layer that's suited for the office but can handle a wide range of activities such as cycling and running. The signature mesh Breathe Zone side panels provide exceptional ventilation to keep you cool in the war room, while the moisture-wicking, quick-drying performance microfiber handles sweat. The AirWeight Undershirt is cut to be form fitting for better layering and runs longer in the back to stay tucked even after hours of movement. Say goodbye to the days of boxy, sweat-absorbing, easily-untucked, single-purpose undershirts.
- U.S. Shipping is on the house when you order $45 or more
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$99 Drawer Refresh - multiple options, just $99 each see full list here
- Option 3: Get 5 shirts for $99 (automatically applies at check out)
- Option 6: Get 3 AirWeight Undershirts and 3 pairs of boxer briefs
- Option 8: Get 2 AirWeight Undershirts, 3 pairs of boxer briefs and 3 pairs of Socks
- Option 11: Get 2 AirWeight Undershirts, 1 pair of Training Shorts and 2 pairs of boxer briefs
- Option 14: Get 1 AirWeight Undershirt, 1pair of Training Shorts, 2 pairs of boxer briefs and 3 pairs of Socks
- $99 Base Layer Pack - get 3 pairs of boxer briefs and 3 undershirts or Essential V Neck T shirts for $99 - just add them to your cart and click here or enter code "Baselayer" at check out
- Eligible for the Drawer Refresh Upgrade
- Made with performance microfiber that is:
- ultra soft
- moisture-wicking
- quick-drying
- extremely breathable
- anti-odor
- 360° stretch
- and is perfect for the office, cycling and running
- Signature mesh Breathe Zone side panels for enhanced breathability under your arm and down the sides
- Side panels act as mobility gussets to allow for a full range of motion so your shirt doesn't come untucked when you reach or extend your arms
- Deep V neck that sits lower than the second button to allow for a more casual, unbuttoned look
- Low profile, lay-flat collar remains hidden under a shirt and is stitched to prevent bacon neck
- Stay-tucked length that is cut longer in the front and even longer in the back so that your shirt doesn't come untucked, even when you're seated
- Forward set shoulder seams reduce visible seam lines when layered
- Tailored slim fit that is form fitting for better layering
- Lay-flat seams throughout the shirt to minimize visible lines when layered
- Naturally wrinkle-resistant and low maintenance - just grab it out of your bag and go
- Packs easily and has a small footprint in your luggage
- Mid-arm length sleeves hit at the middle of your bicep
- Easy care - machine wash cold and hang to dry - that's it
- Microfiber and mesh: 90% Polyester, 10% Spandex
- Model is 5'11" ◦ 170 lbs ◦ chest 40" ◦ wearing a medium
- See our Essential V Neck fit guide for right chest measurement
All of our garments are easy care:
- Machine wash cold and hang to dry - that's it
- No ironing necessary, but if desired, use a steamer or dampen the fabric, set the iron to very low heat and place a towel between the iron and the shirt
- Do not dry clean
- Do not bleach