GhostFleece™ AD Light Half-Zip Engineered for a variety of conditions and activities, this garment utilizes the patented Polartec® Alpha® Direct active insulation. This unique construction features brushed fibers directly attached to a breathable mesh core, minimizing bulk while maintaining consistent warmth. Weight: 120g. Polartec® Alpha® Direct is inherently hydrophobic, repelling moisture, drying quickly, and maintaining insulation performance even in damp conditions. This advanced insulation technology combines superior breathability with reliable warmth. Features: Lightweight Polartec® Alpha® Direct (insulation, quick-drying, moisture management, odor resistance) knit. Made with fabric from the USA. Underarm gussets for freedom of movement. Anti-chafe flat seam construction. Thumb loops for dynamic movement. Removable care label to prevent skin irritation.