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Free US shipping over $150 · 30-day returns · First exchange free

Perfection Fitness

AirKnit 3 inch run short

Original price was: $58.00.Current price is: $46.00.

A light 3 inch running short with a built-in brief and split side hems.

Fit & feel

Regular fit. 3 in inseam, 10 in front rise on size M. Model is 5 ft 8 in and wears S.

Fabric

AirKnit: 88% recycled polyester, 12% elastane, 140 gsm. Brief: CoreFlex lining.

Care

Machine wash cold, inside out, with like colors. Skip fabric softener, which clogs the knit, and hang dry; it is usually dry within two hours.

Delivery & returns

Every US order ships flat rate for $9.95 by USPS Priority and arrives in 2 to 3 business days. Orders over $150 ship free.

30-day returns on unworn items with tags. Your first exchange is free.

Shipping & returns in full

Style PF-WB-003

About this piece

The details

A regular fit with a 3 inch inseam, split side hems and a built-in brief. On size M the front rise is 10 inches and the waistband is 1.5 inches wide with an inner drawcord. A small zip pocket at the back holds a key.

Made from AirKnit, our 140 gsm perforated polyester-elastane. It is light, quick-drying and does not ride up through a long stride.

Machine wash cold, inside out, with like colors. Skip fabric softener, which clogs the knit, and hang dry; it is usually dry within two hours. Wear it with the AirKnit racerback tank, the AirKnit cropped tee and the ankle sock 3-pack.

Fabric & Fit

Know the fabric before you train in it

Three fabrics, three fits, measured on every size. See how each one is built, how it stretches and how it should sit on you.