B SERIES

Convertible Brief

Nylon, spandex, viscose

€99,00 EUR

Sale Sold out

Tax included. Shipping calculated at checkout.

COLOR

SIZE

M L XL

SHIPPING & DUTIES

Worldwide delivery is available to eligible destinations. Free standard shipping from €400 (or the local-currency equivalent). Where available, eligible international orders ship DDP with duties and taxes included. Checkout confirms delivery rates, destination availability and DDP coverage.

HYGIENE RETURN POLICY

Eligible items may be returned or exchanged within 14 days of delivery. Underwear, intimate apparel, swimwear, clearance, custom items and Final Sale items are excluded except for verified quality issues.

Description

FABRIC

CARE

Featuring a tearable outer fabric for customizable styling, the Convertible Brief combine a dual-layer structure with stretch mesh for breathable, featherlight wear. The contrast between the tear-away panels and suspender-inspired details adds visual intrigue, while super-fine lustrous yarn ensures a smooth touch that retains shape wash after wash. An antibacterial crotch lining provides long-lasting freshness, with odor-resistant properties enduring up to 150 washes.

Product Code: SPM12B258

Convertible Briefs Main fabric: 85.4% nylon, 14.6% spandex Mesh: 83.3% nylon, 16.7% spandex Crotch lining: 93.8% viscose, 4.6% spandex, 1.6% nylon

Washing: Hand wash recommended (max 40°C/104°F). Bleaching: Do not bleach. Drying: Line dry in shade. Ironing: Do not iron. Dry Cleaning: Not allowed.

Description

Product Code: SPM12B258

FABRIC & CARE

Convertible Briefs Main fabric: 85.4% nylon, 14.6% spandex Mesh: 83.3% nylon, 16.7% spandex Crotch lining: 93.8% viscose, 4.6% spandex, 1.6% nylon

CARE

Washing: Hand wash recommended (max 40°C/104°F). Bleaching: Do not bleach. Drying: Line dry in shade. Ironing: Do not iron. Dry Cleaning: Not allowed.

View full details

NATTAUP SIZE GUIDE

Men's Tops Size Chart

Size Type	EU	US	Suitable Chest
Size Type	EU	US	CM	Inches
S	46	XS 34	86-91	33.86"- 35.83"
M	48	S 36	90-95	35.43"- 37.40"
L	50	M 38	94-99	37.01"- 38.98"
XL	52	L 40	98-103	38.58"- 40.55"
XXL	54	XL 42	102-107	40.16"- 42.13"
XXXL	56	XXL 44	106-111	41.73"- 43.70"

Measurement Tips：Measure around the fullest part of your chest, keeping the tape level and comfortably snug. Avoid pulling the tape too tight for accurate results.

Men's Bottoms Size Chart

Size Type	EU	US	Suitable Waist		Suitable Hip
Size Type	EU	US	CM	Inches	CM	Inches
S	46	XS 30	72-77	28.35"- 30.31"	85-90	33.46"- 35.43"
M	48	S 32	76-81	29.92"- 31.89"	90-95	35.43"- 37.40"
L	50	M 34	80-85	31.50"- 33.46"	95-100	37.40"- 39.37"
XL	52	L 36	84-89	33.07"- 35.04"	100-105	39.37"- 41.34"
XXL	54	XL 38	88-93	34.65"- 36.61"	105-110	41.34"- 43.31"
XXXL	56	XXL 40	92-97	36.22"- 38.19"	110-115	43.31"- 45.28"

Measurement Tips：Measure around the narrowest part of your waist and the fullest part of your hips, keeping the tape level and comfortably snug. For waist measurement, stand naturally without sucking in your stomach.

Men's Underwear Size Chart

Size Type	EU	US	Suitable Waist		Suitable Hip
Size Type	EU	US	CM	Inches	CM	Inches
S	S	XS 30	74-80	29.13"- 31.50"	86-92	33.86"- 36.22"
M	M	S 32	78-84	30.71"- 33.07"	90-96	35.43"- 37.80"
L	L	M 34	82-88	32.28"- 34.65"	94-100	37.01"- 39.37"
XL	XL	L 36	86-92	33.86"- 36.22"	98-104	38.58"- 40.94"
XXL	XXL	XL 38	90-96	35.43"- 37.80"	102-108	40.16"- 42.52"
XXXL	XXXL	XXL 40	94-100	37.01"- 39.37"	106-112	41.73"- 44.09"

Measurement Tips：Measure around the narrowest part of your waist and the fullest part of your hips, keeping the tape level and comfortably snug. For accurate results, avoid pulling the tape too tight.

Women's Tops Size Chart

Size Type	EU	US	Suitable Bust
Size Type	EU	US	CM	Inches
XS	XS	XXS 00	74-78	29.13"- 30.71"
S	S	XS 0	78-82	30.71"- 32.28"
M	M	S 2	82-96	32.28"- 37.80"
L	L	M 4	86-90	33.86"- 35.43"
XL	XL	L 6	90-94	35.43"- 37.01"
XXL	XXL	XL 8	94-98	37.01"- 38.58"

Measurement Tips：Measure around the fullest part of your bust, keeping the tape level and comfortably snug. Ensure the tape is parallel to the floor for accurate results.

Women's Bottoms Size Chart (Elastic Waist)

Size Type	EU	US	Suitable Waist
Size Type	EU	US	CM	Inches
XS	XS	XXS 00	58-63	22.83"- 24.80"
S	S	XS 0	62-67	24.41"- 26.38"
M	M	S 2	66-71	25.98"- 27.95"
L	L	M 4	70-75	27.56"- 29.53"
XL	XL	L 6	74-79	29.13"- 31.10"
XXL	XXL	XL 8	78-83	30.71"- 32.68"

Measurement Tips：Measure around your natural waistline (the narrowest part of your torso) with the tape comfortably snug. For elastic waist bottoms, ensure the measurement allows for comfortable movement.

Women's Bra Size Chart (Except 1/2 Cup Lightly Padded Demi Bra)

Size Type	EU	US Size (Cup Sizes)	Under Bust		Over Bust
Size Type	EU	US Size (Cup Sizes)	CM	Inches	CM	Inches
S	S	XS (30B 32AA 32A)	68-72	26.77"- 28.35"	78-83	30.71"- 32.68"
M	M	S (32B 34AA 34A)	73-77	28.74"- 30.31"	83-88	32.68"- 34.65"
L	L	M (34B 36AA 36A)	78-82	30.71"- 32.28"	88-93	34.65"- 36.61"
XL	XL	L (36B 38AA 38A)	83-87	32.68"- 34.25"	93-98	36.61"- 38.58"

Measurement Tips：For under bust measurement, wrap the tape snugly around your ribcage just below your bust. For over bust measurement, measure around the fullest part of your bust. Keep the tape level and parallel to the floor for accurate results.

Women's Bra Size Chart (1/2 Cup Lightly Padded Demi Bra)

Size Type	EU	US Size (Cup Sizes)	Under Bust		Over Bust
Size Type	EU	US Size (Cup Sizes)	CM	Inches	CM	Inches
S	S	XS (32A 32B 32C)	68-72	26.77"- 28.35"	81-86	31.89"- 33.86"
M	M	S (34A 34B 34C)	73-77	28.74"- 30.31"	86-91	33.86"- 35.83"
L	L	M (36A 36B 36C)	78-82	30.71"- 32.28"	91-96	35.83"- 37.80"
XL	XL	L (38A 38B 38C)	83-87	32.68"- 34.25"	96-101	37.80"- 39.76"

Measurement Tips：Measure under bust around your ribcage just below the bust, keeping the tape snug. For over bust, measure around the fullest part of your bust. The tape should be level and not too tight for accurate sizing.

Women's Underwear, Swimwear & One-piece Swimsuit Size Chart (Knitted)

Size Type	EU	US Size	Waist		Hip
Size Type	EU	US Size	CM	Inches	CM	Inches
XS	XS	XXS	58-62	22.83"- 24.41"	78-82	30.71"- 32.28"
S	S	XS	63-67	24.80"- 26.38"	83-87	32.68"- 34.25"
M	M	S	68-72	26.77"- 28.35"	88-92	34.65"- 36.22"
L	L	M	73-77	28.74"- 30.31"	93-97	36.61"- 38.19"
XL	XL	L	78-82	30.71"- 32.28"	98-103	38.58"- 40.55"

Measurement Tips：Measure waist around the narrowest part of your torso. For hip measurement, wrap the tape around the fullest part of your hips/seat. Keep the tape level and comfortably snug without pulling too tight.

COMPLETE THE SYSTEM

Your cart is empty

ALL PRODUCTS

ALL PRODUCTS

Your cart

Estimated total

Convertible Brief