Thermal Base Layer Bottom, laid out flat

Same scale, unfolded

Both frames are photographed at the same scale and distance. Compression method: rolled from the hem, no compression sack.

Base & Sleep · RW-5-05

Thermal Base Layer Bottom

Name: Thermal Base Layer Bottom
Brand: Roamwear
SKU: RW-5-05
Price: 69 USD
Availability: InStock

Matched to the top

The matching 230 gsm grid-knit bottom, with a flat waistband that sits under a trouser without a ridge.

$69

USD

SizeMeasured size tables

Colour — Charcoal

Hygiene exception: this is intimate apparel. Once the sealed pack is opened it cannot be returned or exchanged. Everything else in your order keeps the full 30-day window.

Dispatch: 1–3 business days from order. We email you if anything will take longer, with the option to cancel for a full refund.
Delivery: 3–7 business days after dispatch (standard, contiguous United States). Free over $125, otherwise $9.
Returns: 30 days, unworn and tagged. Full policy

Measured performance

Packed volume: 0.7 L±10% tolerance
Wrinkle grade: 5 / 5Published 1–5 scale
Dry time: 4 hHanging, 22°C, 55% RH
Pockets: 0None
Fabric weight: 230 g/m²Garment 225 g, size M

Compression method: Rolled from the hem, no compression sack.

Fibre content, care and origin

Fibre content

Merino Wool55%
Recycled Polyester41%
Elastane4%

Listed in descending order by weight, as it appears on the sewn-in label.

Care

Machine wash cold, 30°C / 86°F, wool or gentle cycle
Do not bleach
Dry flat in shade — do not tumble dry
Cool iron if needed, 110°C / 230°F maximum
Do not dry clean

Care symbol reference

Country of origin

Made in China

We state origin per piece and make no domestic-origin claim for any garment in this catalogue.

Sizing

Base layer and underwear

Body measurement, taken on you

Base layer and underwear measurements in centimetres
Size	US	Body waist	Body hip
XS	US 28–30	71	88
S	US 30–32	78	94
M	US 32–34	85	100
L	US 34–36	93	107
XL	US 36–40	102	115
XXL	US 40–44	112	124

How each figure is taken

Body waist: Around the natural waist, tape level, tape snug not tight.
Body hip: Around the fullest point of the seat.

Body measurement, not garment. Tolerance ±1 cm (±0.4 in).

What this piece does not do

Sized on the body-measurement chart, not the garment chart.
A base layer worn against skin. Wool cycle, flat dry.
We make no antimicrobial, odour-control or medical claim for this garment, and we do not describe it as waterproof.

Every figure on this page is measured under the conditions set out on our performance testing page.

The thinking

Base layer bottoms fail at the waistband, where a thick elastic sits directly under a trouser waist and prints a line.

This one uses a 3 cm flat-knit band with no elastic core, held by the fabric structure rather than by tension.

Ankle cuffs are tapered so they sit inside a sock without bunching.

Details

230 gsm grid-knit interior
3 cm flat-knit waistband, no elastic core
Tapered ankle cuff
Gusseted crotch

Customer reviews

No reviews for Thermal Base Layer Bottom yet. We publish reviews only from verified purchasers of the exact piece, so this stays empty until someone who bought it writes one.

How we handle reviews

Only customers who bought the piece from us can leave a review.
We publish negative and positive reviews alike. We do not remove a review for being critical, and we do not ask people to contact us before reviewing.
If anything of value was given in exchange for a review — a free item, a discount, a payment — it is disclosed on that review.
We do not buy, sell or generate reviews, and we do not republish reviews written for a different product.

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