The Gymgoer
The Outfit: Swap shapeless mesh bottoms for drawstring shorts that fall mid-thigh, like this maroon pair from Theory 38. A merino-wool tee will wick away sweat, and simple black socks pulled over the calf are a welcome update of the sockless look.

The Extras: Pack on-the-go essentials (like the moisture gel below) into a waterproof Dopp kit for freshening up post-workout.

Left: Isaora merino T-shirt ($125). Theory 38 Kikt skiff shorts ($165). Nike Dri-Fit half-cushion crew socks ($16 for a pack of three) and LunarEclipse+3 shoes ($135).

Above: Marconi Travel Case by WANT Les Essentiels de la Vie ($315), available at Maison Kitsuné at The NoMad. Fresh Soy Face Cleanser ($15). Molton Brown Sport Antiperspirant Sportstick ($22). Lab Series Instant Moisture Gel ($32). Living Proof Amp Instant Texture Volumizer ($24). Turo Protective Lip Balm SPF 15 ($10). Yes to Cucumbers Natural Sunscreen Stick ($9). Clean Well Natural Hand Sanitizer ($11 for three).