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

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100% Merino Wool Base Layer Mens - Long Sleeve Thermal Shirts with Socks | Lightweight, Midweight, Heavyweight Base Layer, Naturally Odor-Resistant, Breathable Shirt, Ideal for Hiking, Cold Weather

100% Merino Wool Base Layer Mens - Long Sleeve Thermal Shirts with Socks | Lightweight, Midweight, Heavyweight Base Layer, Naturally Odor-Resistant, Breathable Shirt, Ideal for Hiking, Cold Weather

Product ID: 256025283

🔥Midweight 230-250 g/m² Thermal Insulation

🧦Premium Merino Wool Socks Included

🧶100% Superfine Merino Wool

€ 133.01

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Description

🧗‍♂️ Elevate your base layer game—comfort, performance, and style that won’t quit.

ALL SEASON CLIMATE CONTROL - Naturally regulates body temperature for year-round comfort, from winter hikes to office days.
ODOR RESISTANT PERFORMANCE - Stay fresh longer with Merino wool’s natural moisture-wicking and odor-blocking properties—no more smelly layers.
ULTIMATE SOFTNESS COMFORT - Ultra-soft 17.5 micron wool ensures itch-free wear all day, every day—ditch the scratchy cotton.
BONUS PREMIUM SOCKS INCLUDED - Step up your outdoor game with high-performance Merino wool socks ($21 value) included in every package.
VERSATILE LAYERING ESSENTIAL - Lightweight to heavyweight options fit seamlessly under any outfit or gear without bulk.

This 100% superfine Merino wool men's base layer offers midweight thermal insulation (230-250 g/m²) with natural moisture-wicking and odor resistance. Designed for all-season wear, it includes premium Merino wool socks and features a soft, itch-free fabric ideal for hiking, skiing, and everyday use. Machine washable and backed by the Merino.tech promise, it’s a versatile, breathable, and durable essential for active professionals who demand comfort and performance.

Specifications

ASIN	B08H598Z7N
ASIN	B0H9Z8XQ2Z
Age Range Description	Adult
Apparel Closure Type	Pull On
Apparel Fabric Stretch	Medium Stretch
Apparel Fabric Weight Class	Medium Weight
Apparel Occasion and Lifestyle	Athletic
Back Style	T Back
Best Sellers Rank	#17,720 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #3 in Men's Base Layers
Brand Name	Merino.tech
Color	250 Windsor Blue
Cuff Type	Plain Hem
Customer Reviews	4.5 4.5 out of 5 stars (5,634)
Date First Available	July 22, 2026
Department	mens
Embellishment Feature	No
Fabric Stretchability	Stretchable
Fabric Type	100% Superfine Merino Wool
Fit Type	Regular
Fit to Size Sentiment	Fits True To Size
Garment Size Country	United States
Global Trade Identification Number	08062281008320
Import Designation	Imported
Item Length Description	Standard Length
Manufacturer Part Number	MLS-250
Material Type	100% Superfine Merino Wool
Model Name	Men Ls
Neck Style	Crew Neck
Number of Items	1
Occasion Type	Casual, Hiking, Outdoor, Skiing, Winter Sports
Pattern	Solid
Pocket Description	No pocket
Product Care Instructions	Machine Wash (Delicate Cycle), Hand Wash Recommended
Seasons	All
Shirt Form Type	Sport Jersey
Sleeve Length Description	Long Sleeve
Sleeve Type	Long Sleeve
Sport Type	Hiking, Camping and Hiking, Running, Climbing, Snow Skiing, Snowboarding, Mountaineering, Cycling
Style Name	Modern
Style Number	MLS-250
Ultraviolet Protection Factor	UPF 50
Unit Count	1 Count
character	sports
collar-type	Collarless
top-style	Shirt

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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€ 133.01

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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