Outdoor Research ActiveIce Spectrum Sun Mens Short Sleeve T-Shirt Features_XEROS UIAA DRY Heart Rate Variability (HRV) tracking

Heart Rate Variability (HRV) tracking helps you monitor recovery

The Arete Modular GORE-TEX Gloves feature premium weatherproof technology and an ultra-versatile design that adapts to any cold-weather environment or terrain

which consists of load bearing yarns as a core and outside tube

and has a newly developed valve that makes it very easy and quick to inflate (and deflate)

Access to the main compartment is also through a front opening

Outdoor Research ActiveIce Spectrum Sun Mens Short Sleeve T-Shirt Features_XEROS UIAA DRY Heart Rate Variability (HRV) trackingThe ActiveIce Spectrum Sun T Shirt is built with thermoregulating ActiveIce technology and bluesign approved materials, perfect for keeping body temperature in check while hiking, backpacking, climbing, or setting up camp. This tee is built with an ultra comfortable, breathable, and quick drying polyester blend treated with our proprietary ActiveIce technology. ActiveIce reacts to your body's rising temperature by cooling down your core, keeping you