Chino, cargo, athletic, denim and swim shorts
Short pants — shorts, in the everyday word — are the warm-weather half of the men's pants wardrobe, and Amazon's range covers every job they do: chino shorts for the dressed-casual day, cargo shorts for pockets, athletic shorts for training, denim cut-offs and five-pockets for the weekend, boardshorts and swim trunks for the water, and hybrid shorts that refuse to choose.
Shorts fit is governed by two numbers — waist and inseam — and one judgment call: where the hem should land. This guide gives the vocabulary, then the fabric and category notes that make choosing quick. It pairs naturally with the men's pants page in this section, which covers the full-length wardrobe.

Shorts cover the warm months — the Apparel Search Amazon clothing guide covers the rest of the year and the rest of the wardrobe.
Inseams run from about 5 inches (athletic and retro styles) through 7 and 9 inches (the modern mainstream) to 11 inches at the knee and beyond. The contemporary rule of thumb: hems that end at or just above the knee suit most men and most occasions; shorter reads sportier and more deliberate, longer reads relaxed and casual. There is no law — but there is a mirror, and inseam is the dial.
Waist sizing repeats the pants lesson: labeled sizes run generous, garment measurements rule. Drawstring and elastic waists dominate athletic and swim categories; belt-loop waists dress chino and denim shorts up. Rise matters in shorts as in trousers — a mid rise in a short inseam is the combination most men find easiest to wear.
Chino shorts in cotton twill are the versatile core: they pair with polos, button-downs and tees alike. Cargo shorts trade a cleaner line for six-pocket utility — still the practical choice for travel and hands-on days. Athletic shorts split by liner (built-in brief or none) and by sport; swim trunks add mesh linings and quick-dry nylon; hybrid shorts use water-friendly fabric in a chino cut, serving beach-to-lunch days.
Denim shorts and cut-offs are the casual anchor. Linen and linen-blend shorts breathe best in true heat. Across categories, a little stretch (1–2% elastane) is now standard and welcome; pure cotton keeps the most structure.
Shorts are a low-risk, high-rotation purchase — which makes reviews about colorfastness and pocket depth unusually valuable. Buy the chino short in two colors once the fit proves itself, and treat swim trunks as seasonal equipment: rinse after salt and chlorine, dry out of direct sun.
Stored folded, washed cool and rotated with the rest of the summer rotation, a good pair of shorts serves for years of summers — the best argument for choosing fabric and fit with the same care as trousers.
Most men suit a 7- to 9-inch inseam ending at or just above the knee. Shorter (5-inch) reads sportier; longer (11-inch) more relaxed. Choose by the mirror and the occasion.
Swim trunks are a shorts category built for water — quick-dry fabric and mesh lining. Chino, cargo, denim and athletic shorts are dry-land categories with their own fabrics and fits.
A small amount of elastane (1–2%) improves comfort and movement without changing the look. Pure cotton holds more structure; the choice is preference, not quality.