Build your run outfit on a solid, comfortable foundation – the Brooks
Equilibrium Wind Brief; a supportive brief that transfers moisture away from the
skin, ensuring dry comfort; features wind-blocking front panel protection,
tunneled elasticized waist and "Runderwear" exterior label
Body: Silc Lite; (92% polyester microfiber/8% Lycra® spandex); Front Panel: 100%
woven nylon ripstop.