40017 - FLASH Crew Short Sleeve Shirt MSRP Price: $39.99We're offering two FLASH 5.11 Undergear shirts, a short-sleeve crew-neck and a long-sleeve mock-neck. Both shirts feature saddle-shoulder construction. This takes more time and material to produce, but the result is worth it. You'll find these shirts comfortable even with all your gear on. In addition to the fire-resistant nature of the FR-x3 fabric, the material is antimicrobial and moisture wicking for a great combination of comfort and performance. Imported. Available Sizes: S-3XL