Built for the golfer who refuses to let the heat slow him down, the Under Armour Iso-Chill Edge Men's Polo combines advanced fabric engineering with a clean, modern silhouette. The Iso-Chill technology actively disperses body heat so the shirt feels cool to the touch from the very first wear — think of it as a built-in cooling system for your round. Constructed from a performance 91% Nylon / 9% Elastane blend, it stretches in every direction, wicks moisture, and dries rapidly, while UPF 50+ protection keeps harmful UV rays at bay. Tailored with a low-profile modern collar and a loose, fuller cut, this polo transitions effortlessly from the fairway to everyday occasions.
Under Armour's Iso-Chill technology is the result of flattening the fabric fibers and applying advanced materials science to create a genuinely game-changing textile. By maximizing the contact area between fabric and skin, Iso-Chill draws heat rapidly away from the body's surface, so you feel an immediate, perceptible coolness the moment you put the shirt on. This is not simply a breathable mesh — the fabric actively disperses thermal energy across its surface rather than trapping it. Whether you're walking in full afternoon sun or riding in a golf cart, Iso-Chill keeps you calmer, cooler, and more focused on performing your best.
Mobility is non-negotiable in golf, and the Iso-Chill Edge delivers it through a 4-Way Stretch construction that moves naturally with your body in every direction — side to side and up and down. The 91% Nylon / 9% Elastane blend is engineered to be lightweight yet resilient, snapping back to shape after every dynamic motion without bagging out or restricting your backswing. You get the full range of motion you need for a powerful drive and the smooth follow-through for accurate iron play, all wrapped in a comfortable, barely-there feel.
Playing 18 holes in warm weather means sweat is inevitable — but with the Iso-Chill Edge, staying damp is not. The fabric's moisture-management system actively wicks perspiration away from your skin and pushes it to the outer surface of the fabric where it can evaporate quickly. The result is a shirt that dries noticeably faster than conventional sportswear, helping you maintain a fresh, comfortable feel from the first tee to the 18th green. Paired with the Iso-Chill cooling effect, the rapid-dry performance makes this polo an essential for hot-weather golf.
Spending hours outdoors means consistent exposure to UV radiation, and the Iso-Chill Edge takes that seriously with a built-in UPF 50+ rating. This level of protection blocks the vast majority of both UVA and UVB rays, significantly reducing the risk of sun damage during long rounds in exposed conditions. Unlike sunscreen, which needs reapplication, the UV protection in the fabric is permanent and requires no extra effort from you. It's a reassuring layer of defence that lets you focus entirely on your game, not on the sun overhead.
The Iso-Chill Edge is finished with a series of thoughtful design details that elevate both its look and its comfort. The low-profile, modern collar maintains a sharp, dress-ready silhouette without the bulk of a traditional polo collar, lying flat throughout a full round of play. The side-vent hem at the base of the shirt opens slightly with each stride and swing, channeling additional airflow to your torso and providing the extra freedom of movement needed during athletic motions. Together, these refinements make the polo as comfortable on the first tee as it is at the 19th hole.
Designed with a loose, fuller cut, the Iso-Chill Edge prioritises complete, unrestricted comfort over a compressive performance fit. This makes it an ideal choice for golfers who want to move freely without any sensation of the shirt pulling during a swing. The clean white and tetra gray colorway strikes a balance between classic golf style and modern athleisure aesthetic, meaning this polo transitions seamlessly from a Saturday morning round to a casual afternoon out. It is a sports shirt that earns its place in your wardrobe well beyond the course.
| Product Name | Under Armour Iso-Chill Edge Men's Polo |
|---|---|
| Style Number | 1377365 |
| Color | White / Tetra Gray (105) |
| Gender | Men's |
| Available Sizes | S, M, L, XL, XXL |
| Fit | Loose – fuller cut for complete comfort |
| Material | 91% Nylon, 9% Elastane |
| Technology | Iso-Chill, 4-Way Stretch, UPF 50+ |
| UV Protection | UPF 50+ |
| Collar | Low-profile modern collar with button placket |
| Hem | Side-vent hem |
| Care | Machine wash cold with like colors; tumble dry low; do not iron; do not use softeners; do not dry clean |
| Size | XS | S | M | L | XL | XXL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|---|
| Chest (cm) | 76–81 | 86–92 | 96–102 | 106–112 | 116–122 | 127–132 | 137–142 | 147–153 |
| Waist (cm) | 67–70 | 72–76 | 80–85 | 89–94 | 99–104 | 109–116 | 121–127 | 132–138 |
| Hips (cm) | 81–84 | 86–90 | 94–98 | 102–107 | 112–117 | 122–127 | 132–137 | 138–150 |
Measurements are approximate guidelines. Source: Under Armour official size chart.
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