Dynafit TLT PrimaLoft Hoodie Jacket Size: Medium In excellent preowned condition with no rips or stains The Dynafit TLT PrimaLoft Hoodie Jacket is a marvel of packability to warmth ratio. Stuff it into it's own chest pocket and you've got a hooded mid layer you can throw into your pack and forget about until you stop for lunch or the weather gets colder. Pertex® Quantum fabric is durable and lightweight, while the Primaloft Gold synthetic down packs a punch.