Warm Up Jacket

$256.75 ~~$395~~ In stock

Fleur du Sport. Our Warm Up Jacket, in lightweight nylon features underbust seaming and a ribbed stretch waistband with flattering corset seam details. Fits at the waist with relaxed sleeves and rib cuffs, drawstring ties, and back vent. Take it out with the matching Warm Up Jogger, Sculpt Molded Sports Bra, or Le Stretch Lace Legging.

Body: 100% Nylon
Combo: 94% Cotton & 6% Spandex
Lining: 100% Polyester
Hand wash cold with similar colors, cool iron if needed. Do not bleach, dry clean or tumble dry.

Model is 5'9 and wearing a size Small.

Customer Reviews (4.8 / 5 · 5 reviews)

Madison T. ★★★★★ Sep 10, 2026

The underbust seaming actually does something — it holds the jacket in place instead of riding up when I move. Wore it over a tank to the gym and didn't want to take it off after. The nylon is thin but not flimsy, which is exactly what I wanted for warmups.

Penelope A. ★★★★★ Sep 9, 2026

The corset seam details give just enough shape without squeezing, and the lightweight nylon feels perfect for layering during warm-ups. I've worn it through a full workout and the ribbed cuffs haven't stretched out at all, which is rare for me.

Robert ★★★★★ Sep 8, 2026

The ribbed waistband actually stays put during my warm-up routine without rolling or digging in, which is a rare find. The corset seam details give it a polished shape that works from the gym straight to brunch, and the nylon feels breezy enough for layering.