The Orange Tee is a short-sleeve shell garment built for endurance mountain sports where weight and packability matter most. Constructed from recycled and recyclable polyester fabric produced in Japan, it delivers waterproof protection rated to 20,000mm H2O with a PFAS-free water repellency treatment, all in a form that compresses small enough to disappear into any pack. The relaxed fit accommodates layering over a base layer or mid-layer, while the short sleeves allow unrestricted movement during trail running, mountaineering, or trad climbing. A single chest pocket and half-zip closure keep the design intentionally minimal.