Arc'teryx Sunna Speed Bird Crop SS Shirt (Women's) Size:Small trapezoidal shaft

trapezoidal shaft

Built for skiers and riders who chase storms deep into the backcountry

Dual-Layer Cushioning – ZoomX foam for bounce

and are willing to trade some uphill comfort for downhill authority

“Two-in-one” wax for adapting to different snow conditions

Arc'teryx Sunna Speed Bird Crop SS Shirt (Women's) Size:Small trapezoidal shaftHigh mileage isn't just your route plan, it's how much you'll wear this technical tee Built for strenuous hikes above treeline, the stretchy, UPF 50+ fabric protects your skin when you're exposed on alpine ridges and moves moisture away from the body on steep scrambles and traverses Relaxed, cropped fit keeps air flowing where you need it most. Size Chart