2019 · News & Updates · 2026-08-08
Prow Core Lab
lingerie, made to disappear.
Our products

The collection

Twelve styles across three categories, all knitted from the same Fukui nylon-elastane blend. Each piece is available in four base colours: off-white, warm grey, soft black, and a seasonal tone that changes with each batch. The autumn 2026 seasonal colour is a muted terracotta.
Everyday Bralette
N° 01

Everyday Bralette

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A wire-free bralette knitted in one continuous pass, with a wide underband and adjustable racerback straps. The fabric has a medium compression that provides shape without restriction. Available in cup sizes A through D within each band size.

¥4,800
T-Shirt Bra
N° 02

T-Shirt Bra

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A moulded bra with a smooth outer surface designed to disappear under fitted tops. The cups are knitted with a denser stitch at the centre for light shaping. Underwire is optional. Both versions are available in the same size range.

¥5,600
Mid-Rise Brief
N° 03

Mid-Rise Brief

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A full-coverage brief with a mid-rise waistband and flat knitted edges at the leg openings. No elastic casing. The waistband is the fabric itself, folded and bonded. Sits below the navel and does not roll down during the day.

¥2,800
Low-Rise Bikini
N° 04

Low-Rise Bikini

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A lower-cut brief with a narrower waistband, designed for high-waisted trousers and skirts. The leg cut is slightly higher than the mid-rise brief, which reduces fabric bunching under fitted bottoms.

¥2,600
Shorts
N° 05

Shorts

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A longer-leg brief that extends to mid-thigh, designed to prevent chafing under dresses and skirts. The inner thigh area uses a denser knit for durability. Particularly useful in summer and early autumn when temperatures are still high.

¥3,200
Longline Bralette
N° 06

Longline Bralette

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An extended bralette that reaches the lower ribcage, providing additional coverage and a smooth line under cropped tops. The lower band is wider than the everyday bralette and sits flat without riding up.

¥5,200
Three-Pack Brief Set
N° 07

Three-Pack Brief Set

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Three mid-rise briefs in a single order, available in one colour or a mix of two. Priced below the individual unit cost. The set comes in a single recycled paper sleeve with a paper band.

¥7,200
Autumn Terracotta Set
N° 08

Autumn Terracotta Set

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A limited seasonal set in the autumn 2026 terracotta colourway: one everyday bralette and two mid-rise briefs. The terracotta tone is a muted, warm clay. Closer to dried earth than orange. Available only in this batch.

¥9,800

Ready to try?

The autumn batch is open now. All styles ship within five business days.

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lingerie, made to disappear.

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