Modus Vivendi Boost Bottomless Jock Brief. Modus Vivendi's Boost Bottomless Jock Brief is a unique product that has an extra, removable elastic strap in the front that runs from the waistband and under the pouch. This gives your package a boost. The nicely contoured pouch is made of heavy duty ribbed fabric. Features a 2" elastic waistband with the Modus Vivendi label.
Fabric Content: 95% cotton, 5% elastane
Care Instructions: Machine wash warm. Do not bleach or tumble dry. Iron medium.
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