Sourcy
Sourcy
Sieve Non-Wire Bra

Sieve Non-Wire Bra

by Negative Underwear

value-oriented
US

Product Variations

Trend Summary

This bra is a hallmark of Architectural Minimalism, with its signature mesh fabric and lack of wires or padding, creating a striking yet comfortable silhouette.

Key Features

  • Signature mesh fabric
  • Non-wire
  • Unpadded
  • Architectural silhouette

Featured In

Who What Wear (US)
The Zoe Report (US)
Vogue (International)
Harper's Bazaar (International)

Product Specifications

Primary Material
Standard microfiber or nylon/spandex blend
Fiber Composition
85% Nylon, 15% Spandex
Material Certification
None specified
Style
Non-wire, lightly-lined seamless bralette
Cup Style
Opaque, smooth-finish cups
Support
Light support, wireless
Shape
Provides a natural, rounded shape
Straps
Adjustable shoulder straps
Strap Hardware
Plastic slide adjusters
Back Closure
Adjustable hook and eye closure
Number of Hooks
Three rows of hooks
Seams
Seamless or bonded seam construction
Band
Integrated knit bottom band
Size System
Standard S, M, L, XL sizing
Available Colors
Black, White, Beige

Differentiation Strategy

Differentiation is primarily achieved through a lower price point, made possible by using cost-effective materials like standard microfiber instead of premium Belgian mesh. The construction is simplified to a seamless or bonded design, reducing labor costs and enhancing the 'invisible under clothes' selling point. To appeal to a broader, more price-conscious market, the cups are opaque rather than sheer. Sizing is simplified to a standard S-XL system for easier manufacturing and consumer choice.

Success Replication

This product retains the core success elements of the reference bra by being a non-wire, minimalist, and comfortable daily option. It keeps functional necessities like adjustable straps and a hook-and-eye back closure, which are crucial for a good fit. The focus remains on providing a natural shape without the structure of an underwire, appealing to the same desire for comfort and ease. The minimalist aesthetic, free from lace or bows, is also carried over to appeal to a modern sensibility.

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