Summer Comfort and Sun Safety at Altitude
Prioritize air-permeable layers, mesh-backed caps, and quick-dry shorts. Look for zippered vents in shirts and light shells. Strategic airflow reduces sweat accumulation, helps prevent chafing, and keeps your cooling system efficient on steep, exposed switchbacks under relentless sun.
Summer Comfort and Sun Safety at Altitude
UPF 50 long-sleeves, a wide-brim hat, and a featherlight neck gaiter outperform sunscreen alone. Pale granite reflects sunlight, intensifying exposure. Choose light colors, thumb loops for wrist coverage, and sunglasses with glacier-ready protection when traversing open talus or lingering snowfields.