•Bra-Standard sports bra from the front, major strap party from the back. Mix up your routine in our medium-support style with all the technical features your drills depend on. Fabletics FIT App Trainer Approved Features Removable Bra Cups Fabric 89% Polyester/11% Elastane •Leggings-We love a good high-waisted legging, especially when it's made with our signature PowerHold® fabric featuring InstaBoost Technology. Our most compressive design yet, InstaBoost works to smooth, lift, and boost your booty for the best fit ever! Features • Chafe-Resistant • Moisture-Wicking • All-way Stretch • Hidden Pockets • UPF Protection Fabric PowerHold® Our famous signature fabric, PowerHold® is designed with maximum compression to flatter your figure and hold you in without holding you back. Reach for this when you're boxing, squatting, and everything in between. 88% Polyester/12% Elastane Imported.