Salomon trail mid layer mens the salomon trail mid layer is engineered with advancedskin warm technology which offers you warmth whilst keeping you dry and comfortable its long sleeves are crafted with thumb loops for a secure fit when running and prevents riding up on the arms its high neck collar is teamed with a half zipped fastening to the front for a more customised fit this top benefits from flat lock seams to prevent skin irritation and chafing to the body reflective detail is s