The Bug Barrier Round Trip DriRelease from Royal Robbins combines sunshade and insect protection to create a versatile long-sleeve shirt. Thanks to DriRelease, it also offers you pleasantly soft and breathable daytime comfort. Not forgetting the integrated Insect Shield insect protection. Insect Shield is woven into the fabric, does not wash out so quickly and reduces insect bites by up to 90 percent. This can prevent diseases and infections (malaria, zika virus, chikungunya, dengue, etc.). Insect Shield is also harmless to humans and all other mammals. The wide shawl collar also gives the Bug Barrier Round Trip DriRelease that certain stylish something - the perfect sporty and fashionable combi.