I've been wearing this Under Armour pullover for my morning runs and it's become an unexpected favorite. The fabric feels like a second skin - ultra thin but somehow keeps me at that perfect 'not too hot, not too cold' temperature during unpredictable spring weather.

At first I was skeptical about the thin material (it's practically see-through if you hold it up to light), but once on, it provides just enough coverage for layering. I wear mine under a windbreaker when cycling and appreciate how it wicks sweat without clinging uncomfortably.

The fit runs small - I'm usually a medium but sized up to large for a more comfortable fit around my shoulders (thank you, yoga arms). The raglan sleeves allow full range of motion when I'm doing my weekend warrior routines.

My favorite unexpected use? Throwing it in my work bag for freezing office AC. It rolls up smaller than my wallet but saves me from turning into an icicle during meetings. The half-zip lets me adjust ventilation perfectly when dashing between buildings.

Would I recommend? Absolutely - if you want warmth, look elsewhere. But as a technical base layer or lightweight cover-up, it's become my most reached-for activewear piece this season.