Simple Women's Men's Sun Care Jackets Lightweight Waterproof sunscreen jacket blue. Material: 100% polyester. Thin air perfect version of the hood design. New long section of sunscreen, wear, ultra-light, anti-ultraviolet, moisture perspiration, waterproof, quick-drying, windproof, breathable. Application: outdoor climbing, fishing, travel, picnic, driving, general, camping, riding, walking. Sunscreen can effectively block ultraviolet rays in hot summer months and keep skin from UV damage.