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Under Armour > Apparel > Men's Apparel > Men's Shirts >

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Outfit yourself in the right clothes for your next adventure. Our rainwear and outerwear will keep you dry and warm, while our baselayers help you prepare for changing temps. You'll find performance and tactical clothes from Beretta, Under Armour and 5.11 Tactical, fishing clothes from Columbia, and more apparel from The North Face, Marmot, and Carhartt.

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Under Armour Men's Wounded Warrior Project Performance Polo

Under Armour Men's Wounded Warrior Project Performance Polo

Key Features
  • Official Wounded Warrior licensed product

  • Lightweight quick-dry charged cotton

  • Anti-Odor technology keeps shirt fresh

  • ArmorStretch improves mobility reduces dry time

  • Durable ribbed collar for a comfortable fit

$49.99
$29.94 - $39.96
Under Armour Men's Chesapeake Short-Sleeve Shirt

Under Armour Men's Chesapeake Short-Sleeve Shirt

Key Features
  • Lightweight 100% polyester Hydro Armour fabric

  • Dries fast, resists salt/chlorine, sun protection

  • Stain Release treatment prevents stain penetration

  • ArmourBlock anti-odor technology keeps you fresh

  • Moisture-wicking mesh at underarms for ventilation

$59.99
Under Armour Men's Iso-Chill Quarter-Zip Pullover

New! Under Armour Men's Iso-Chill Quarter-Zip Pullover

Key Features
  • Lightweight 100% nylon fabric with Hydro Armour

  • Dries fast, resists salt/chlorine, sun protection

  • Iso-Chill technology dissipates heat from the body

  • Stain Release treatment; anti-odor technology

  • Moisture-wicking mesh at underarms for ventilation

$59.99
Under Armour Men's Chesapeake Plaid Short-Sleeve Shirt

New! Under Armour Men's Chesapeake Plaid Short-Sleeve Shirt

Key Features
  • Lightweight 100% polyester Hydro Armour fabric

  • Dries fast, resists salt/chlorine, sun protection

  • Stain Release treatment prevents stain penetration

  • ArmourBlock anti-odor technology keeps you fresh

  • Moisture-wicking mesh at underarms for ventilation

$69.99
Under Armour Men's Performance Polo 2.0
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Under Armour Men's Performance Polo 2.0

Key Features
  • 95% polyester, 5% elastane pique knit fabric

  • Protects you from harmful UV rays at UPF 30+

  • ArmourBlock anti-odor technology

  • HeatGear technology keeps you cool and light

  • Loose fit for a full range of motion

$34.94 - $54.99
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Under Armour Men's Iso-Chill Element Short-Sleeve Crew Tee
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New! Under Armour Men's Iso-Chill Element Short-Sleeve Crew Tee

Key Features
  • Lightweight 100% nylon fabric with Hydro Armour

  • Dries fast, resists salt/chlorine, sun protection

  • Iso-Chill technology dissipates heat from the body

  • Stain Release treatment prohibits stains

  • ArmourBlock anti-odor technology reduces odors

$34.99
  •  
Under Armour Men's Spinner Long-Sleeve Shirt

Under Armour Men's Spinner Long-Sleeve Shirt

Key Features
  • Lightweight polyester HeatGear performance shirt

  • Fabric is stain-resistant and moisture-wicking

  • ArmourBlock antimicrobial treatment reduces odor

  • Built-in UPF 30+ sun protection shields your skin

  • Vented at the shoulders to keep you plenty cool

$59.99
$44.96
Under Armour Men's Ridge Reaper Hydro Long-Sleeve Woven Shirt

New! Under Armour Men's Ridge Reaper Hydro Long-Sleeve Woven ...

Key Features
  • Super-lightweight 100% nylon fabric

  • Hydro Armour dries fast, resists salt/chlorine

  • Iso-Chill technology dissipates heat from the body

  • Stain Release treatment; anti-odor technology

  • ArmourVent mesh panels for ample ventilation

$119.99
Under Armour Men's WWP Long-Sleeve Tech Tee

Under Armour Men's WWP Long-Sleeve Tech Tee

Key Features
  • Lightweight 100% polyester HeatGear fabric

  • Resists picking and pilling for added durability

  • Pulls moisture away from the skin to keep you dry

  • Armour Block anti-odor treatment reduces odors

  • Seams are removed from high-friction areas

$24.94 - $29.99
Under Armour Men's Borderland Polo Shirt

Under Armour Men's Borderland Polo Shirt

Key Features
  • 57% cotton, 38% polyester, 5% elastane blend

  • Lightweight, ultra-soft Charged Cotton fabric

  • Wicks away moisture and dries super-fast

  • Antimicrobial treatment to help reduce odors

  • Three-button front placket; generous arm openings

$54.99
$34.94
Under Armour Men's Flats Guide II Long-Sleeve Shirt

Under Armour Men's Flats Guide II Long-Sleeve Shirt

Key Features
  • Quick-drying 95% polyester, 5% elastane fabric

  • Fabric wicks away moisture to keep you dry

  • Built-in UPF 30+ sun protection shields your skin

  • Odor-reducing technology helps keep you fresh

  • Mesh-lined panels for maximum ventilation

$69.99
$49.96
Under Armour Men's Chesapeake Plaid Long-Sleeve Shirt

New! Under Armour Men's Chesapeake Plaid Long-Sleeve Shirt

Key Features
  • Lightweight 100% polyester Hydro Armour fabric

  • Dries fast, resists salt/chlorine, sun protection

  • Stain Release treatment prevents stain penetration

  • ArmourBlock anti-odor technology keeps you fresh

  • Moisture-wicking mesh at underarms for ventilation

$79.99
Under Armour Men's Chesapeake Long-Sleeve Shirt

New! Under Armour Men's Chesapeake Long-Sleeve Shirt

Key Features
  • Lightweight 100% polyester Hydro Armour fabric

  • Dries fast, resists salt/chlorine, sun protection

  • Stain Release treatment prevents stain penetration

  • ArmourBlock anti-odor technology keeps you fresh

  • Moisture-wicking mesh at underarms for ventilation

$69.99
Under Armour Men's Blue Marlin Short-Sleeve Tee

New! Under Armour Men's Blue Marlin Short-Sleeve Tee

Key Features
  • Ultra-soft 60% cotton, 40% polyester fabric blend

  • Charged Cotton wicks moisture and dries super-fast

  • Durable rib-knit crew collar provides a snug fit

  • Generous arm openings for increased mobility

  • Vibrant Blue Marlin screenprint graphic in back

$24.99
Under Armour Men's Charged Wool Crew Top

Under Armour Men's Charged Wool Crew Top

Key Features
  • Made of 50% merino wool/50% polyester fabric

  • 100% wool next to skin for warmth

  • Quick-drying for ultimate performance

  • 4-Way Stretch for greater mobility

  • Antimicrobial technology so you stay fresher

$89.99 - $99.99
$59.94
Under Armour Men's Fish Hook Performance Polo Shirt

Under Armour Men's Fish Hook Performance Polo Shirt

Key Features
  • Polo keeps you cool, dry, light in warm weather

  • Rugged 95% polyester, 5% elastane HeatGear fabric

  • ArmourBlock antimicrobial treatment reduces odor

  • Built-in UPF 30+ sun protection shields your skin

  • Rib-knit collar; three-button front placket

$49.99
$39.96
Under Armour Men's Shop Long-Sleeve Shirt

Under Armour Men's Shop Long-Sleeve Shirt

Key Features
  • Charged Cotton fabric wicks moisture, dries fast

  • Buttoned front placket for controlled ventilation

  • Dual chest pockets with secure button closures

  • Small UA embroidered logo at left chest pocket

$54.99
$34.94
Under Armour Men's Performance Antler Polo

Under Armour Men's Performance Antler Polo

Key Features
  • 95% polyester, 5% elastane for freedom of movement

  • HeatGear moisture-wicking keeps you dry and cool

  • Anti-odor treatment reduces unpleasant body odors

  • UPF 30+

  • 100% polyester ribbed collar

$49.99
$29.92
Under Armour Men's Flats Guide II Short-Sleeve Shirt

Under Armour Men's Flats Guide II Short-Sleeve Shirt

Key Features
  • Quick-drying 95% polyester, 5% elastane fabric

  • Fabric wicks away moisture to keep you dry

  • Built-in UPF 30+ sun protection shields your skin

  • Odor-reducing technology helps keep you fresh

  • Two zippered chest pockets store your essentials

$59.99
$39.94 - $44.96
Under Armour Men's Strength Stripe Polo Shirt

Under Armour Men's Strength Stripe Polo Shirt

Key Features
  • Polo keeps you cool and dry in very warm weather

  • Lightweight, stretchy HeatGear piqu-knit fabric

  • Built-in UPF 30+ sun protection shields your skin

  • Rib-knit collar; three-button front placket

  • 95% polyester, 5% elastane fabric blend

$59.99
$39.94

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