Outdoor Research ActiveIce Spectrum Sun Long Sleeve Tee – Women's midlayer Breathable mesh and TPU upper

Breathable mesh and TPU upper keeps airflow moving without letting trail grit through — backed by a bellows tongue that seals out debris

Built for paddlers

A contoured arch platform and deep heel cup work together to stabilize your foot and reduce fatigue on long miles

while ribbed cuffs and hem lock out drafts on the move

Reflective details add low-light visibility for early-morning or evening workouts

Outdoor Research ActiveIce Spectrum Sun Long Sleeve Tee – Women's midlayer Breathable mesh and TPU upperBuilt for long days exposed to the Southern sun on trail, ridge, or open country the ActiveIce Spectrum is our top pick for women who need serious UV protection without overheating. ActiveIce fabric cools on contact and manages moisture while blocking harmful rays, so you're comfortable, not just covered. Full arm coverage handles high UV conditions without sacrificing breathability. UPF sun protection built into the ActiveIce fabric shields arms and