Georgia Tech Yellow Jackets Colosseum Blocker Corded Fleece Full Zip Jacket. This Yellow Jackets jacket is made of 100% Polyester Corduroy Fleece. You get all the softness of a fleece jacket with a poly shell at the shoulders and on the sleeves. The jacket features a tackle twill and embroidered Yellow Jackets logo on the left chest as well as embroidered on the back right shoulder. The Georgia Tech outerwear also has side pockets with zippers as well as side toggles to help you block out the wind. Now you can stay warm and show your Yellow Jackets loyalty with this new fleece jacket. Go Jackets!! Officially licensed GA Tech Yellow Jackets fan gear.