展开We stay active on even the hottest days, so the temperature-regulating tech of the ActiveIce Spectrum Sun T-Shirt is a necessity in our summer wardrobe. Outdoor Research tweaked their ActiveIce tech so it performs better than ever, dynamically reacting to changes in our body temperature to actively keep us cool.
Material: 94% polyester, 6% spandex;
Fit: regular;
Center Back Length: 28in;
Style: crew;
UPF Rating: 50+;
Claimed Weight: 4.8oz;
Activity: run & training, hiking;
Manufacturer Warranty: lifetime;
storecredits: 0.0;