These covers use the natural tack of medical-grade silicone to stay in place with no adhesive touching your skin. That makes them the go-to for sensitive skin, adhesive allergies, or anyone who wants to reposition freely all day. Matte and ultra-thin, they smooth and cover invisibly under fitted clothing and thin fabrics.

Perfect for: everyday wear, sensitive skin, swimming, fitted tops and dresses, and long days where all-day comfort matters most.

How they work: the silicone grips best under snug or fitted outfits, where light fabric pressure keeps them flush. For loose, floaty tops, pair them with a fitted layer or use our adhesive Original Sticky Boobs instead.

Wear time: comfortable all day — there is no adhesive to loosen, so you can reposition as often as you like and wear them day after day.

Skin & safety: because nothing sticky touches your skin, these are our pick for sensitive skin and adhesive allergies. Made from hypoallergenic medical-grade silicone.

Swimming & water: these are the ones to take to the pool. Adhesive covers loosen in water, but because these grip instead of stick, they work under a snug swimsuit — no waterproof adhesive required.

At the gym: ideal under a sports bra for low-impact workouts, or as a replacement for removable padding. For high-impact training, layer them under a snug bra so fabric pressure keeps them flush.

Shades & sizes: Light, Tan, and Dark in three sizes (Cup A–B, B–C, C–D+). Because there is no adhesive to wear out, they are endlessly reusable — just hand wash with mild soap and lukewarm water, air dry, and store on the protective film.