I do not know the exact size but fits like a small Color: Redwood/So Merlot Gently worn Water resistant fabric Woven for strength and no-bulk performance, lightweight Swift fabric is two-way stretch and has a water-repellent finish water-repellent two-way stretch no-bulk performance lightweight woven for strength features Designed for: To + from Primaloft insulation®: For great heat retention in cold, wet weather Media pocket: Lets you keep your tunes on hand Fully reversible: Both sides have hand pockets