Won't merino wool feel itchy? And what does 17.5 micron mean?

17.5 micron superfine merino fibers are finer than human hair — too fine to feel itchy, even on sensitive skin. Standard wool (25+ microns) causes irritation; this doesn't. OEKO-TEX certified, tested against 100+ harmful substances.

How do I wash and dry it to keep it looking new ? Will it shrink or lose shape?

Machine wash cold max 30°C, delicate cycle, inside out. Lay flat to dry — tumble drying permanently damages merino fibers. Store clean and dry; keep merino in sealed bags to prevent moths. Wear 3–5 days between washes — merino resists odor naturally

Which weight should I choose — 165, 250, or 320 g/m²?

165 g/m² — active pursuits, travel, spring/summer, 40–60°F. 250 g/m² — cold weather, most outdoor activities, 25–45°F. 320 g/m² — frost and low activity, 10–35°F, extreme conditions. Rule: the higher the activity level — the lighter the weight

Where does the merino wool sourced from and is this product certified?

Our products are made from Australian merino wool, RWS certified — independent farm audit confirming animal welfare and land management standards. Every component tested against 100+ harmful substances under OEKO-TEX Standard 100.

Does it fit true to size?

Choose your regular size. For a snug layering fit under jackets or ski gear, size down one

100 Merino Wool Base Layer Womens Leggings Thermal Underwear Wool

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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¥23211

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In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

🧗‍♀️ Elevate your base layer game—comfort, warmth, and style that won’t quit!

ALL DAY COMFORT ZERO ITCH - Superfine Merino wool ensures softness and itch-free wear from morning meetings to mountain hikes.
BONUS HIKING SOCKS INCLUDED - Step up your outdoor game with complimentary Merino wool socks, perfect for trailblazing or city strolls.
EFFORTLESS CARE DURABILITY - Machine washable with a lifetime warranty—premium performance that fits your busy lifestyle.
ODOR RESISTANT MOISTURE WICKING - Stay confidently fresh with natural wool that absorbs moisture and neutralizes odors better than cotton.
YEAR ROUND TEMPERATURE REGULATION - Midweight 250 g/m² fabric adapts to your body heat, keeping you cozy in winter and fresh in warmer months.

These women's leggings are crafted from 100% superfine 17.5 micron Merino wool at a midweight 250 g/m², delivering superior thermal regulation and moisture management. Designed for versatile all-season wear, they come with a free pair of Merino wool hiking socks and feature odor resistance, itch-free softness, and easy machine care backed by a lifetime warranty.

Specifications

ASIN	B08JVKRYNN
ASIN	B0HJ8LS45J
Age Range Description	Adult
Apparel Closure Orientation	Front
Apparel Fabric Stretch	Medium Stretch
Apparel Fabric Weight Class	Medium Weight
Best Sellers Rank	37,546 in Fashion ( See Top 100 in Fashion ) 16 in Women's Thermal Bottoms
Brand Name	Merino.tech
Closure Type	Pull On
Colour	.250 Charcoal Grey
Country Of Origin	China
Customer Reviews	4.3 4.3 out of 5 stars (3,063)
Customer reviews	4.3 4.3 out of 5 stars (3,063)
Date First Available	9 Sept. 2026
Fabric Stretchability	Stretchable
Fabric Type	100% Wool
Fit Type	Regular
Fit to Size Sentiment	Fits True To Size
Front Pleat Type	Flat Front
Front Pocket Count	1
Garment Size Country	United States
Import Designation	Imported
Included Components	Merino Wool Hiking Socks
Item Length	Standard Length
Item Type Name	Leggings
Jeans width (inches)	74.17 Centimeters
Leg Style	Skinny
Manufacturer	Merino.tech
Manufacturer Part Number	WP-250
Material Type	Cotton
Model Name	Women Pants
Model Number	WP-250
Number Of Pockets	5
Number of Items	1
Occasion Type	Casual, Hiking, Outdoor, Skiing, Winter Sports
Occasion description	Outdoor
Pants Form Type	Leggings
Pattern	Solid
Pattern Description	Solid
Pocket Description	No pocket
Product Care Instructions	Machine Wash
Rise Style	Mid Rise
Seasons	All
Sleeve Length Description	Sleeveless
Sport Type	No Sport Type
Style Name	Classic
Team Name	Sports
Ultraviolet Protection Factor	UPF 50
Unit Count	1.0 count
Weave Type	Plain

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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¥23211

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fantastic and great service. Shipping was faster than expected.

1 week ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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100% Merino Wool Base Layer Womens Leggings, Thermal Underwear + Wool Socks

Description

Specifications

Common Questions