Shirt with built-in insect repellent. Lasts through 70 washings Repels mosquitoes, ticks, flies, ants, chiggers, and midges. Item ... on right sleeve Available is sizes S-5XLMen ’s Shirts Sizing : When ordering shirts, specify using alpha size Size S M L XL 2XL 3XL ... -91 91-94 94-97 97-99 99-102 Men's Insect Shield Color-blocked Twill Work Shirt with Hi-Vis ...