Pyramex's Ducks Umlimited Earmuff and Glasses combo kit has a well ventilated nose piece that is soft and adjustable. The soft dual-injected rubber temple tips combined with fully adjustable straight back temples reinforce the highest level of comfort and fit. The glasses are fog proof and prevent 99 percent UVA/B/C rays. The earmuffs have soft foam ear cups and a fold-away padded headband with a low profile design.