Why Buy Nano by Jack Adams? Jack Adams underwear caters to the self-assured athletic man who demands both functional, comfortable design and fashionable colors and innovative styling. Whether you love briefs, trunks, boxer briefs or the more abbreviated thongs and jockstraps, Jack Adams understands your active lifestyle needs.
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The Jack Adams Nano Performance Jockstrap 401-254 has a mesh pouch that takes its cues from vintage sports gear, with wide elastic for waist and jock bands.
Jack Adams's Nano Performance Jockstrap is made of lyocell and cotton.