Outdoor Research ActiveIce Spectrum Sun Mens Long Sleeve Top hydration belaying the first climber fromt

belaying the first climber fromt he harness

A stretchy active merino-blend top with a versatile

The Plasfun First

[S/M] 58-63 cm (23-25 in

Abrasion Resistant – Keeps gear looking good by withstanding scrapes and scratches

Outdoor Research ActiveIce Spectrum Sun Mens Long Sleeve Top hydration belaying the first climber fromtSelf cooling technology that dynamically adjusts to your body temperature, making overheating a thing of the past. This shirt has the highest level of UPF 50+ sun protection so you can start feeling cooler for longer today. Best selling ActiveIce technology works more efficiently and effectively than ever before. Outdoor Research's proprietary self cooling technology now reacts to increases in your body temperature by dynamically cooling you faster