1431B -  4 1/2" Inseam Day Short

"Long Distance Running Short with Side Pockets"

B.O.A. ~ Built On Athletics

Fabric:  100% Micro Soft Polyester, 100% Cool Max Alta Liner

Features:  Key pocket, side pocket, reflective logo, relaxed gym fit


Sizes:  S-XL

Micro Soft

This ultra light micro-denier polyester is three times finer than silk allowing these super fine breathable fibers to wick moisture from the skin and instantly evaporate. The beautiful, uncommon drape of our Micro Soft fabric create a superior fit, enhanced functional movement and the best running short available.

Coolmax Alta Crepe

This lightweight short liner provides increased support and supple hand, alleviating chaffing. The hydrophilic micro fibers of our short liner instantly remove moisture from crucial areas keeping them dry. The crepe construction reduces points of contact on your skin sustaining airflow and over all comfort.

Read an article about choosing a pair of running shorts.