The SpareParts Theo Single Strap Harness Black Size B is where luxury, comfort, and sensual performance unite. Designed for strap-on enthusiasts who value both style and substance, the SpareParts Theo Single Strap Harness Black Size B blends fashion-forward aesthetics with intelligent functionality. Beautifully hand-crafted from premium Nylon Spandex, this G-string–style harness is soft, durable, and moisture-wicking—keeping you cool and comfortable no matter how heated things get.
The patented Theo design features two internal mini-vibrator pockets, one above and one below the O-ring, providing added vibration and stimulation for both partners. The SpareParts Theo Single Strap Harness Black Size B also includes corrosion-resistant brass snaps and eye-catching pearlescent accents that elevate its look while ensuring long-lasting wear.
Tagless labels enhance comfort during extended sessions, while the convenient condom pocket adds an extra layer of practicality and safety. Ideal for water play, the Theo harness is fully washable, hygienic, and designed to maintain its form over time—whether you’re enjoying a steamy shower session or passionate bedroom play.
This harness fits waist sizes 35–65 inches, with a gusset range of 23–38 inches, and accommodates O-rings between 1.25–2 inches in diameter. Elegant, sensual, and engineered for pleasure, the Theo proves that functional design can be as beautiful as it is bold.