Upgrade Your Undies

Best selling collections in fabrics that smooth or shape—and all feel great.

Underwear Packs

Load First Page

SPANXsmooth™ Fit-To-You Supima® Cotton Bikini 3-Pack | Very Black

SPANXsmooth^™ Fit-To-You

Supima Cotton Bikini 3-Pack

SPANXsmooth™ Fit-To-You Bikini 3-Pack Box | Prune/Rosebud/Dark Cacao

SPANXsmooth^™ Fit-To-You

Bikini 3-Pack Box

Pre-Packed Savings

SPANXsmooth™ Fit-To-You Supima® Cotton Brief 3-Pack | Cafe Au Lait

SPANXsmooth^™ Fit-To-You

Supima Cotton Brief 3-Pack

Pre-Packed Savings

SPANXsmooth™ Fit-To-You Thong 3-Pack Box | Iconic Leopard/Naked 2.0/Espresso

SPANXsmooth^™ Fit-To-You

Thong 3-Pack Box

Pre-Packed Savings

SPANXsmooth™ Fit-To-You Thong 3-Pack Box | Prune/Rosebud/Dark Cacao

SPANXsmooth^™ Fit-To-You

Thong 3-Pack Box

Pre-Packed Savings

SPANXsmooth™ Fit-To-You Bikini 3-Pack Box | Iconic Leopard/Naked 2.0/Espresso

SPANXsmooth^™ Fit-To-You

Bikini 3-Pack Box

Pre-Packed Savings

SPANXsmooth™ Fit-To-You Supima® Cotton Bikini 3-Pack | Cafe Au Lait

SPANXsmooth^™ Fit-To-You

Supima Cotton Bikini 3-Pack

SPANXsmooth™ Fit-To-You Bikini 3-Pack Box | Summit/Powder/Frappe

SPANXsmooth^™ Fit-To-You

Bikini 3-Pack Box

Pre-Packed Savings

SPANXsmooth™ Fit-To-You Thong 3-Pack Box | Cafe Au Lait

SPANXsmooth^™ Fit-To-You

Thong 3-Pack Box

Pre-Packed Savings

SPANXsmooth™ Fit-To-You Supima Cotton Bikini 3-Pack | Summit/Clay/Timeless Navy

SPANXsmooth^™ Fit-To-You

Supima Cotton Bikini 3-Pack

SPANXsmooth™ Fit-To-You Boyshort 3-Pack Box | Very Black

SPANXsmooth^™ Fit-To-You

Boyshort 3-Pack Box

Pre-Packed Savings

SPANXsmooth™ Fit-To-You Supima Cotton Thong 3-Pack Box | Summit/Clay/Timeless Navy

SPANXsmooth^™ Fit-To-You

Supima Cotton Thong 3-Pack Box

Load more products

Shop By Category