Designed with UNDER ARMOUR®'s lightest-weight fabrication, the men's HeatGear® Flyweight short-sleeve t-shirt is the closest you'll get to wearing nothing at all. It's loaded with classic UA specs, like moisture-wicking HeatGear® and microbe-destroying anti-odor technologies. Raglan sleeves and flatlock seams promise a chafe-free fit, while UPF 50+ protection blocks the sun when you train outdoors.
Fabric Content: 100% polyester
Full cut for ease of movement and versatility in layering.
Fabric Type: Knit
Knit fabrics are made up of a series of interlocking loops that result in a flexible construction. All knits have some stretch
Fabric Type: Mesh
A knit or woven fabric with small, evenly spaced holes
Performance Technology: Under Armour® HeatGear®
For when it's hot. HeatGear® technology wicks perspiration off your skin, rather than absorbing it. It's engineered with UA's Moisture Transport System to deliver core temperature regulation and maximum breathability.
Anti-odor treatments provide permanent odor protection by inhibiting the growth of bacteria and mildew in the fabric.
Flatlock Stitching: Yes
Seams are sewn flat to the garment to enhance durability and prevent skin chafing/irritation.
Fabric transfers moisture from the skin to the fabric's surface for quick evaporation, keeping you dry and comfortable.
Raglan Sleeves: Yes
Sleeves are attached with a diagonal seam that runs from the underarm to the neckline, allowing freedom of movement and preventing skin irritation.
UV Protection: Yes
Fabric is treated to block UV (ultraviolet) radiation from the sun, helping to prevent sunburn.
Mesh or breathable fabric inserts in high heat zones allow sweat to evaporate and cool air to circulate.