Columbia Junior Puffect Vest Size:XS Fits Dura-Ace ST-9150 Di2 levers

Fits Dura-Ace ST-9150 Di2 levers

Model: X000007394

Back waist: 70D x 40D 170 g/m² 89% nylon

Perhaps the lowest cost and least weight you can add to a bike and get such a lasting benefit

Columbia Junior Puffect Vest Size:XS Fits Dura-Ace ST-9150 Di2 leversPacked with recycled synthetic insulation, this is the perfect puffer vest for cold, dry winters. Handy zippered pockets keep your phone and other items close from trail to town. F 100% recycled polyester Thermarator insulation Keeps you warm with lightweight synthetic fibers Retains heat even when wet, so you stay comfy on cold, damp days Zippered hand pockets Extended zipper pull for ease S Shell: 100% Polyester Lining: 100% nylon 210T taffeta