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 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 Set Thermal Underwear Womens

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

Help Track order

Account Cart

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

Help Track order

Account Cart

B/.425

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered 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 Panama.

Secure transaction

Description

🧥 Elevate your base layer game — stay warm, fresh, and unstoppable all year long!

ODOR RESISTANT FRESHNESS - Natural moisture-wicking and odor control keep you confidently fresh on multi-day adventures.
ALL DAY COMFORT ZERO ITCH - Ultra-soft superfine Merino wool ensures breathable, itch-free wear from dawn to dusk.
YEAR ROUND THERMAL MASTERY - Midweight 250 g/m² fabric expertly balances warmth and breathability for every season.
BONUS HIKING SOCKS INCLUDED - Step up your outdoor game with premium Merino wool socks, a $21 value, included free.
EFFORTLESS LAYERING SLEEK FIT - Form-fitting design layers seamlessly under any outfit without bulk or bunching.

This 100% superfine Merino wool midweight base layer set for women includes a long sleeve top, long johns, and premium hiking socks. Engineered at 250 g/m², it delivers superior thermal regulation, moisture-wicking, and odor resistance for all-day comfort and multi-day wear. Designed for durability and itch-free softness, it’s perfect for layering in any season, whether on the trail, at the office, or traveling. Machine washable and wrinkle-resistant, this set combines performance with effortless style.

Specifications

ASIN	B09C4KJ99B
ASIN	B0H8839SB3
Age Range Description	Adult
Apparel Fabric Stretch	Medium Stretch
Apparel Fabric Weight Class	Medium Weight
Best Sellers Rank	30,006 in Fashion ( See Top 100 in Fashion ) 15 in Women's Thermal Sets
Brand Name	Merino.tech
Closure Type	Pull On
Colour	.250 Black
Country Of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (2,837)
Customer reviews	4.5 4.5 out of 5 stars (2,837)
Date First Available	9 July 2026
Department	Women's
Fabric Type	100% Wool
Fit Type	Stretch
Fit to Size Sentiment	Fits True To Size
Garment Size Country	United States
Import Designation	Imported
Item Type Name	Base Layer Set
Item model number	WST-250
Manufacturer	Merino.tech
Manufacturer	Merino.tech
Manufacturer Part Number	WST-250
Material Type	Wool
Model Number	250
Neck Style	Crew Neck
Number of Items	1
Pattern	Solid
Product Care Instructions	Machine Wash (Delicate Cycle), Hand Wash Recommended
Season and Collection Year	Winter
Shoulder to Bottom Hem Length	24 Centimetres
Size	M
Sleeve Length Description	Long Sleeve
Sleeve Type	Long Sleeve
Style Name	Sporty
Unit Count	3.0 count
item-package-quantity	1

Common Questions

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

B/.425

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered 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 Panama.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

100% Merino Wool Base Layer Womens Set - Thermal Underwear Womens + Socks

Description

Specifications

Common Questions