OR ActiveIce Spectrum Sun Hoodie Women's MSR With its inside/outside (I/O) dual-thread

With its inside/outside (I/O) dual-thread design

Two exterior pockets: convenient 3-1-1 top pocket & full-length side pocket for last-minute stash items

full zip opening & packing

Posigrip: Embossed pattern for secure grip

water-stopping

OR ActiveIce Spectrum Sun Hoodie Women's MSR With its inside/outside (I/O) dual-threadBest selling ActiveIce technology works more efficiently and effectively than ever before. Our proprietary self cooling technology now reacts to increases in your body temperature by dynamically cooling you faster when you need it most. A special additive drives this cooling process via phase changes, which keeps the wicking, breathable, and quick drying ActiveIce technology the ideal solution for anyone who spends serious time in hot, sweaty, sun