Passion Tiopen 001 Open-Crotch Tights in Black – 20 Den, Sizes 1/2

Passion Tiopen 001 Open-Crotch Tights in Black – 20 Den, Sizes 1/2

The Passion Tiopen 001 Black Tights combine the timeless elegance of classic hosiery with a bold, intimate design feature: a discreet open panel positioned between the thighs. This carefully considered detail makes them ideal for intimate wear while maintaining a sleek, polished silhouette that flatters a wide range of body types. Designed for women who appreciate refined style with a sensual edge, these tights transition effortlessly from everyday elegance to special intimate occasions.

Crafted from a smooth, form-fitting blend of 80% polyamide (PA) and 20% elastane (EA), the fabric offers excellent stretch and recovery, hugging the contours of the body without restricting movement. The 20-denier weight produces a subtly sheer, lightweight finish that gives legs a smooth, polished appearance — ideal for warmer seasons, evening wear, or layering under sheer dresses and skirts. The fine knit also means these tights pair beautifully beneath lingerie, making them a versatile addition to any intimate wardrobe.

These tights have been formulated with skin sensitivity in mind. The hypoallergenic materials are gentle against the skin and suitable for those with sensitivities. The colour is fully stable: the tights will not fade over time and will not transfer dye to other garments or skin during washing, ensuring lasting wearability and care convenience.

Available in two classic colour options — rich black and deep red — both shades are versatile enough to complement a wide variety of lingerie and outerwear combinations. The Tiopen 001 is offered in sizes 1/2 and 3/4, with a comprehensive size range from XS through to L to ensure a comfortable, secure fit.

• Style: Open-crotch tights with a discreet inner panel opening
• Denier: 20 den — sheer, lightweight, and subtly transparent
• Material: 80% polyamide (PA), 20% elastane (EA)
• Skin-friendly: Hypoallergenic — suitable for sensitive skin
• Colour-fast: Will not fade, bleed, or transfer dye during washing
• Available colours: Classic black and red
• Available sizes: 1/2 and 3/4 (XS–L)
• Set includes: One pair of tights

Size Guide:

Understanding Denier (Den):

Denier is the unit of measurement used to describe the thickness of the yarn from which hosiery is constructed. The lower the denier number, the finer and more transparent the fabric — for example, 8, 10, and 15 den tights are exceptionally sheer and delicate, while 20 den offers a light, smooth coverage that remains subtly translucent. Higher denier counts, such as 40 or 70 den, produce a thicker, more opaque result. At 50–100 den, microfibre tights become fully opaque, with minimal skin visibility, making them well suited to autumn and winter wear.

At 20 denier, the Tiopen 001 sits in the lighter, more elegant range — ideal for spring and summer, formal occasions, and eveningwear where a refined, skin-flattering finish is desired. The sheer quality of lower-denier hosiery lends a graceful, polished look that pairs especially well with dresses, skirts, and lingerie ensembles.

Care Advice: To maintain the integrity of the fabric and preserve the colour, hand washing in cool water with a gentle detergent is recommended. Avoid wringing or tumble drying. Lay flat or hang to dry away from direct heat and sunlight.