Sitka Open Country Hunting Vest-M Condition is Pre-owned. Shipped with USPS Priority Mail. The vest is in excellent condition The Jetstream Vest is a great layer for the hunter who wants to mix and match a hunting system. Can be worn over or under additional garments, but is rewarded at the day’s end for its wind-stopping capacity. When working hard and beginning to perspire, the Jetstream Vest is a great piece to keep your core temperature regulated. Features: Windproof stretch soft-shell Micro-grid backer Full front zip