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Under Armour

Under Armour Explor Iso-Chill UPF Short Sleeve

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Iso-chill Fabric

Helps disperse body heat and

Upf 50+

Helps protect skin from the

Mesh Underarm

Panels add ventilation

Material Wicks

Sweat and dries really fast

Odor Control

Technology helps minimize odor

$45.00
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SKU: WX2*0748686

Overview

Built for warm-weather hunts and active days outdoors, this short-sleeve tee combines cooling-focused features with sun protection in a simple, versatile layer. Iso-Chill fabric is designed to help disperse body heat and feel cool to the touch, while UPF 50+ adds protection from the sun’s harmful rays. Mesh underarm panels, sweat-wicking fabric, and odor-control technology make it a practical option when conditions call for comfort and easy wear.

Why Hunters Choose the Under Armour

Iso-chill Fabric

Helps disperse body heat for

Upf 50+

Adds sun protection for long

Mesh Underarm

Heat builds up

Material Wicks

Sweat and dries really fast

Odor Control

Technology helps minimize odor during

Key Features

  • Iso-Chill fabric helps disperse body heat and feels cool to the touch.
  • UPF 50+ helps protect skin from the sun's harmful rays.
  • Mesh underarm panels add ventilation.
  • Material wicks sweat and dries really fast.
  • Odor control technology helps minimize odor.

Best Used For

  • Hot-weather hunts where cooling fabric and UPF 50+ matter most.
  • Long days in the sun when sweat-wicking and quick-dry comfort are priorities.
  • Active hunters who want mesh underarm ventilation during high-output movement.
  • Users needing odor-control features for extended time in the field.
  • Warm-season outdoor wear for those who prefer a lightweight short-sleeve tee.

Specifications

Fabric FeelCool to the touch
Moisture ManagementMaterial wicks sweat and dries really fast
Odor ControlYes
Product TypeTee
Short SleeveYes
TechnologyIso-Chill
Upf RatingUPF 50+
VentilationMesh underarm panels

Pros

  • Iso-Chill fabric helps disperse body heat for a cooler feel against the skin.
  • UPF 50+ adds sun protection for long days outdoors.
  • Mesh underarm panels provide added ventilation where heat builds up.
  • Material wicks sweat and dries really fast.
  • Odor control technology helps minimize odor during active use.

Considerations & Trade-offs

  • Designed as a short-sleeve tee, so it offers less arm coverage than long-sleeve sun shirts when conditions are very exposed.
  • UPF 50+ helps with sun protection, but it does not replace the need for other sun-safety measures in the field.
  • The cooling and odor-control features are useful for active wear, but they are not a substitute for layering if temperatures drop.
  • Mesh underarm panels add ventilation, which can also mean less coverage in those areas compared with a fully closed fabric design.

Suggested Comparisons

  • Hunting sun shirt
  • Moisture-wicking short sleeve shirt
  • UPF-rated base layer
  • Ventilated performance tee

Suggested Accessories

  • Moisture-wicking base layer
  • Sun-protective headwear
  • Hunting gloves
  • Lightweight backpack

Frequently Asked Questions

What does the Iso-Chill feature do in this shirt?

According to the product description, Iso-Chill fabric helps disperse body heat and is designed to feel cool to the touch.

Does this shirt offer sun protection for long days outdoors?

Yes. The shirt is listed with UPF 50+ protection, which helps protect your skin from the sun's harmful rays.

Is this shirt designed to handle sweat during active use?

Yes. The long description says the material wicks sweat and dries really fast.

Does it include ventilation in high-heat areas?

Yes. The shirt has mesh ventilated underarms, described as mesh underarm panels for added ventilation.

Does it have odor control for extended wear?

Yes. The product includes odor control technology that minimizes odor.