When a short-sleeved shirt isn't quite warm enough, and on the other hand, when you want good protection from the sun without using sunscreen, Summit Valley is the right choice. This hoodie, part of the manufacturer's top-tier Titanium product line, is suitable for versatile outdoor activities. A comment from our staff member: "Great for paddling and other sports". - "Active fit" fit: more form-fitting than Columbia's standard sizing, but not slim fit - Long sleeves with thumbholes - Longer hem at the back - Quick-drying - Omni-Shade Broad Spectrum Airflow: UPF 50, airy feel