The Short Sleeve Utility Shirt- Small Batch SeriesMade from a 50% long staple cotton, 50% flaxseed linen twill, woven at Soktas. Our Short Sleeve Utility Shirt has larger pockets and a slightly relaxed waist for a breezier, warm weather fit and a decidedly upscale work shirt vibe. We made the sleeves just long enough that they don't look like you're wearing a muscle shirt bc who would do that? but short enough that you don't look like a NASA scientist from the 60's.