Well, his very short stories are known for their directness. Hemingway doesn't waste words. He gets straight to the point, whether it's about love, war, or the human condition. His stories often have a minimalist style. They may not have a lot of elaborate descriptions but still manage to paint a clear picture. And they usually have a strong undercurrent of masculinity, with characters facing challenges bravely, like in 'The Snows of Kilimanjaro' where the protagonist is dealing with his own mortality and past regrets in a very Hemingwayesque way.