Sizes M, L, XL, and XXL.
The 70% cotton/30% polyester fabric also acts as wearable sunscreen with UPF30+ protection against the sun’s damaging UV rays and dries quickly to keep you cool.This is the men’s breathable long-sleeve shirt that repels pesky biting insects while also providing sun protection during outdoor activities. Machine wash and dry. Breathable Insect Repelling Shirt - Men's - XL - Navy Its fibers are treated with permethrin—an odorless, nontoxic, EPA-registered compound—that simulates the natural repellent compounds issued by chrysanthemums to fend off mosquitoes, ticks, ants, flies, chiggers, and midges.