Brand new, never worn, On running challenger jacket. 
This is an insulated puffer jacket with ventilation zips. Seals comfort in and locks cold out.

Key features
Weight: 820g

Puffer jacket with high-tech woven chambers

Insulation that locks in warmth

Adjustable drawstring at bottom hem to keep cold air out

Three-point drawstring at the hood

Ventilation zipper at the rear for breathability

Two outer hand pockets with zippers

Two-way zipper on the front for added flexibility

To keep you warm before or after runs