The Loft Dog Jacket keeps active dogs warm without weighing them down. Lightweight insulation traps body heat while letting shoulders and legs move freely. The reversible shell gives two looks in one, both sharing an athletic cut. A water-resistant Microtomic Ripstop outer face shrugs off wet snow and drizzle. A two-way zipper along the back opens a portal for any harness or collar. Reflective piping on both sides throws back headlights.