Craghoppers has changed the active ingredient in their insect-repellent clothing: they now use plant-based eucalyptus citriodora oil (a biocide) as the active ingredient. It is milder than previously used substances but prevents insects from landing on and staying on the fabric surface. Additionally, the treatment also reduces odor formation. In typical Nosilife Pro series fashion, this shirt's fabric is highly breathable and performs well even in hot conditions. Long sleeves provide protection from both cool air and direct sunlight without the need for sunscreen. - Normal fit - The fabric protects not only from insects but also from the sun (ultraviolet protection factor 50+) - Stretchy, breathable, quick-drying - The collar includes a fold-out extension for additional sun protection - Two zippered chest pockets - Convenient microfiber patch allows for wiping sunglasses - Hanging loops The model is 183 cm tall and wears a size M shirt. The active ingredient of the new Nosilife tre