- You may rely on our disposable sleeve covers, which provide the wearer a cloth-like feel, when you require a high-value combination of quality and comfort as well as trustworthy protection. They are made from high-quality low-linting blue spunbonded polypropylene fabric, which is breathable, soft, latex-free and lightweight. The superior breathable fabric is both comfy and cool. Nonwoven arm sleeves are designed with elastics at both ends to cover the forearms. Elastic closure ties sleeves to the wrist and elbow for easy donning.