use for hiking, snow shoeing, and running. smoke and pet free home, gently used. have 3 of these tops if want to bundle. Breathable, soft brushed fabric helps you stay warm and lifts moisture away from skin for drier comfort Lightweight, 4-way stretch construction improves mobility for full range of motion Mock neck and drop-tail hem design for custom coverage Flat seams move smoothly against your skin Reflective elements enhance visibility in low light Product details Fabric type 87% Polyester, 13% Elastane Care instructions Machine Wash Closure type Pull On Neck style Mock Neck