Quiksilver Mercury Gravity 21" Boardshorts. Heavy water, long walls—Mercury Gravity holds its line. The 21" outseam and fixed waist keep things locked while SURFSILK delivers interior softness and exterior durability. Four-way stretch stays light. Straight fit, with white contrast stitching and red piping. Finished with Quiksilver rear embroidered applique and front woven label. Fixed waist with hook-and-loop fly and tie closure. 53% repreve recycled polyester, 35% recycled polyester, 12% spandex. Machine wash. Imported.