tittimitti® Women’s Merino Wool-Blend Base-Layer Leggings — Lightweight 150 g

Women’s Merino Wool-Blend Base-Layer Leggings

50% Merino wool. 50% polyester. Lightweight 150 g thermal leggings designed for layering, travel and everyday cold-weather wear.

TITTIMITTI® women’s thermal leggings are made from a 50% Merino wool and 50% polyester jersey blend, combining the natural comfort and moisture absorption of Merino wool with the shape retention, strength and practical durability of polyester.

Weighing approximately 150 grams / 5.3 ounces, these lightweight thermal bottoms are designed to fit comfortably beneath everyday clothing, winter pants, ski clothing and other cold-weather layers without unnecessary bulk.

The mid-rise waist, slim fit and soft elastic waistband create a streamlined base layer for commuting, travel, outdoor activities and cooler days.

Composition: 50% Merino Wool, 50% Polyester
Fabric: Lightweight Merino Wool-Blend Jersey
Weight: Approximately 150 g / 5.3 oz
Style: Women’s Thermal Leggings / Base-Layer Bottoms
Rise: Mid-Rise
Fit: Slim Fit
Waistband: Soft Elastic Waistband
Layering: Lightweight Base Layer or Mid-Layer
Use: Everyday layering, work, travel and cold-weather activities
Textile standard: Merino wool-blend jersey produced according to OEKO-TEX STANDARD 100
Care: Follow the care instructions supplied with the garment

• 50% Merino Wool — high Merino-wool content for natural-fiber comfort and moisture absorption.
• 50% Polyester — contributes strength, shape retention, wrinkle resistance and practical durability.
• Lightweight 150 g Construction — approximately 5.3 ounces for warmth without unnecessary bulk.
• Women’s Base-Layer Leggings — designed to fit beneath pants and other winter clothing.
• Mid-Rise Waist — provides comfortable everyday coverage without an excessively high waistband.
• Slim Fit — follows the body for efficient layering beneath clothing.
• Soft Elastic Waistband — designed for comfortable, flexible wear.
• Merino-Blend Jersey Fabric — a soft knitted construction suitable for lightweight thermal underwear.
• OEKO-TEX STANDARD 100 Fabric — the Merino wool-blend jersey is produced according to OEKO-TEX STANDARD 100.
• Travel & Winter Versatility — suitable for commuting, travel, walking, outdoor activities and cooler indoor environments.

50% Merino Wool — Because the Percentage Matters

A garment can be described as Merino wool leggings even when Merino wool represents only a small part of its total fiber composition.

That is why TITTIMITTI® does not stop at the words “Merino wool.”

We tell you exactly what these thermal leggings are made from:

50% Merino Wool

50% Polyester

For customers who check material labels and compare Merino base layers, the actual percentage matters.

The Merino wool is not a decorative trace fiber added only for marketing purposes. It accounts for half of the complete fabric composition.

The polyester is also stated clearly rather than hidden behind vague performance terminology.

Material transparency is part of the product.

Why Combine Merino Wool and Polyester?

Different fibers contribute different characteristics.

Merino wool provides the natural-fiber component and supports moisture absorption, warmth and comfort against the body.

Polyester contributes strength, shape retention and resistance to wrinkling and everyday wear.

The result is a deliberately balanced fabric:

50% Merino wool for natural-fiber comfort and moisture absorption.

50% polyester for strength, shape retention and practical durability.

This is not presented as a 100% Merino garment.

It is a functional Merino wool blend created for customers who want substantial wool content together with the practical characteristics of a durable synthetic fiber.

Merino Comfort with Practical Durability

Pure Merino wool and Merino-blend fabrics serve different customer needs.

A 100% Merino garment maximizes the wool percentage. A balanced Merino-polyester blend introduces additional strength and shape stability for regular use and repeated layering.

These TITTIMITTI® leggings are designed around that balance.

The Merino wool provides half of the composition and contributes the natural warmth and moisture-absorbing properties associated with wool.

The polyester complements the Merino wool by helping the garment:

Retain its shape.

Resist excessive wrinkling.

Withstand regular wear.

Improve overall strength.

Remain practical as an everyday base layer.

Neither fiber is hidden. Each has a specific purpose.

Lightweight at Approximately 150 Grams

These thermal leggings weigh approximately:

150 grams

5.3 ounces

That makes them a lightweight layering piece rather than a thick, bulky thermal bottom.

The low garment weight is useful when the goal is to add warmth beneath clothing without dramatically changing the fit of the outer layer.

They can be worn beneath:

Winter pants.

Jeans.

Work trousers.

Ski pants.

Snow pants.

Travel clothing.

Casual cold-weather outfits.

The lightweight construction also makes them easy to pack for travel.

Base Layer or Lightweight Mid-Layer

These leggings can serve different layering roles depending on the weather, activity and clothing worn with them.

Wear them as a base layer directly beneath winter pants when you want lightweight insulation close to the body.

They may also function as a lightweight mid-layer when worn over another thin undergarment and beneath an outer layer.

Their slim fit and approximately 150-gram weight allow them to layer without the bulk of heavy fleece-lined pants.

That makes them useful for transitional weather, moderate winter conditions and situations where several adjustable layers are preferable to one very thick garment.

Women’s Thermal Leggings for Everyday Layering

Technical base layers are often described only in the language of mountain sports.

But thermal leggings are useful in many ordinary situations.

These TITTIMITTI® Merino-blend leggings are suitable for:

Cold commutes.

Outdoor work.

Walking.

Winter travel.

Airports and cold airplanes.

Seasonal events.

Cool offices and indoor environments.

Weekend outdoor activities.

Wearing beneath everyday pants.

They are designed to provide lightweight insulation without looking or feeling like a bulky traditional thermal undergarment.

Slim Fit for Layering

A base layer needs to fit close enough to the body to sit comfortably beneath other clothing.

These leggings use a slim fit designed for layering.

The streamlined shape reduces unnecessary fabric volume beneath pants and winter clothing.

The fit also allows the Merino-blend jersey to remain closer to the body, where its warmth and moisture-absorbing characteristics are most useful.

These are not loose lounge pants and not heavy outerwear leggings.

They are lightweight thermal bottoms designed as a layering garment.

Mid-Rise Waist

The mid-rise construction provides practical coverage without extending excessively high above the waist.

This makes the leggings easier to coordinate with different pants and outer layers.

A mid-rise waistband can sit naturally beneath:

Jeans.

Work pants.

Winter trousers.

Ski pants.

Snow pants.

Travel clothing.

The design is intended to remain functional and unobtrusive beneath the rest of the winter outfit.

Soft Elastic Waistband

The waistband is an essential part of a base-layer bottom.

It must hold the garment in position while remaining comfortable beneath additional clothing.

These leggings use a soft elastic waistband designed to provide flexible support without unnecessary hardware, buttons or closures.

The simple pull-on construction also makes the leggings easy to put on, remove and incorporate into a layered winter outfit.

Merino Wool and Moisture Absorption

Merino wool can absorb moisture vapor while continuing to feel comfortable in changing conditions.

This characteristic is valuable in a base layer because the body may move repeatedly between cold outdoor air, heated vehicles and warm indoor spaces.

The wool component helps manage moisture through absorption, while the polyester component contributes practical drying, strength and shape-retention characteristics.

These leggings should not be presented as waterproof or as a substitute for specialized extreme-weather equipment.

Their role is straightforward:

Lightweight thermal layering with 50% Merino-wool content.

Designed for Travel

A useful travel base layer should provide warmth without occupying unnecessary luggage space.

At approximately 150 grams / 5.3 ounces, these leggings are easy to pack into a suitcase, backpack or carry-on.

They are useful for:

Winter flights.

Cold train journeys.

Mountain destinations.

Ski trips.

International winter travel.

Destinations with changing temperatures.

The lightweight construction allows them to be packed as an additional layer without the volume of thick sweatpants or fleece-lined bottoms.

Suitable for Outdoor Winter Activities

These Merino-blend thermal bottoms can be used beneath appropriate outerwear for a range of cold-weather activities.

They are suitable for:

Walking.

Hiking in cooler conditions.

Travel.

Ski-resort wear.

Wearing beneath ski or snow pants.

Outdoor sporting events.

Everyday winter activities.

The leggings are lightweight base-layer bottoms, not windproof or waterproof outer pants.

Weather protection should come from the appropriate outer layer.

A Practical Balance of Natural and Synthetic Fibers

TITTIMITTI® specializes in clearly explaining what a product is made from and why the composition makes sense for its purpose.

In this product, the polyester is not hidden.

The fabric contains:

50% Merino wool

50% polyester

The Merino wool provides substantial natural-fiber content.

The polyester contributes the durability and dimensional stability expected from a frequently worn layering garment.

For customers who want the highest possible wool percentage, a 100% Merino product may be the more appropriate choice.

For customers who want a balanced base layer combining high Merino content with practical durability, this 50/50 jersey has a clear purpose.

If You Check the Label, You Will See the Difference

Merino base layers can appear very similar in photographs while having very different compositions.

Some contain only a small percentage of Merino wool.

Others use wool as the principal fiber.

Some are 100% Merino.

These leggings are straightforward:

50% Merino wool.

50% polyester.

We do not call them pure Merino leggings.

We do not hide the polyester.

We do not rely on the word “Merino” without stating the actual percentage.

For customers comparing women’s Merino wool leggings, thermal underwear and lightweight base-layer bottoms, exact composition is one of the most useful product facts.

OEKO-TEX STANDARD 100 Jersey Fabric

The 50% Merino wool / 50% polyester jersey fabric used for these leggings is produced according to OEKO-TEX STANDARD 100.

TITTIMITTI® distinguishes between:

The fiber composition of the product.

Certification or testing applicable to the fabric or material.

Manufacturer-level credentials.

Certification applicable to a particular finished product.

These categories provide different kinds of information and should not be treated as interchangeable.

For this product, the claim applies to the Merino wool-blend jersey fabric according to the corresponding production information.

Learn more about our approach to materials, manufacturing relationships and documentation on the TITTIMITTI® Materials, Manufacturing & Traceability page.

Shape Retention and Everyday Wear

Base-layer leggings are repeatedly stretched while dressing, moving, sitting and bending.

The polyester component helps the garment retain its form through regular use.

It also contributes resistance to wrinkling and supports the overall durability of the jersey fabric.

These characteristics make the leggings practical for travel and everyday layering, where garments may be packed, folded and worn for extended periods.

The construction is designed around repeat usefulness rather than creating a delicate wool garment that must be reserved for special occasions.

Lightweight Insulation Without Excessive Bulk

Heavy thermal bottoms can be useful in severe cold, but they do not fit comfortably beneath every pair of pants.

These TITTIMITTI® leggings are intentionally lightweight.

The approximately 150-gram garment weight makes them suitable when you need an additional insulating layer without the thickness of fleece or heavyweight thermal underwear.

This makes them useful during:

Cool fall weather.

Moderate winter conditions.

Cold indoor environments.

Travel between different climates.

Layered outdoor clothing systems.

The appropriate outerwear should always be selected according to the weather and activity.

Easy to Add to a Winter Wardrobe

These leggings are designed to work with clothing customers already own.

Wear them beneath everyday pants for a cold commute.

Pack them for a winter trip.

Layer them under ski pants.

Use them during outdoor events or in cold indoor working environments.

Their function does not depend on a particular sport or highly specialized wardrobe.

They are a lightweight Merino-blend layer designed to make cooler days more comfortable.

Choose Your Size

Choose the size corresponding most closely to your normal fitted-legging or base-layer size.

A base layer should fit close to the body without restricting normal movement.

Consult the product size options and size guide before ordering.

The slim fit is intentional because these leggings are designed to be worn beneath other clothing rather than as loose outer pants.

Care Instructions

Follow the care instructions supplied on the garment label.

Use a detergent suitable for wool and delicate fabrics.

Avoid high washing temperatures, bleach and excessive heat.

Do not assume that care instructions for ordinary polyester leggings apply to a garment containing 50% Merino wool.

Proper care helps protect the wool fibers, elastic waistband, fit and shape of the jersey fabric.

Explore TITTIMITTI® Natural-Fiber Clothing

Explore the complete TITTIMITTI® collection for clothing, underwear, socks and accessories made from Merino wool, organic cotton, fine cotton, silk, cashmere, alpaca and other carefully selected materials.

TITTIMITTI® does not try to make every garment from the same fiber or composition. Different materials and blends serve different purposes, which is why we clearly identify the percentages, construction and intended use of each product.

For more information about our materials, specialist manufacturers and documentation, visit Materials, Manufacturing & Traceability.

TITTIMITTI® — Better Materials for Everyday Life

We believe frequently worn basics deserve materials worth paying attention to.

These women’s thermal leggings keep the proposition clear:

50% Merino wool.

50% polyester.

Approximately 150 grams / 5.3 ounces.

Lightweight Merino-blend jersey.

Mid-rise waist.

Slim fit.

Soft elastic waistband.

Designed for layering, travel and cooler days.

OEKO-TEX STANDARD 100 jersey fabric.

The exact composition is part of the product—not an afterthought.

Made in Turkey

These TITTIMITTI® women’s Merino wool-blend base-layer leggings are manufactured in Turkey by a specialist textile manufacturer selected for its experience with knitted jersey garments, thermal underwear and functional layering pieces.

TITTIMITTI® works with specialist manufacturers according to the material, construction and requirements of each individual product rather than presenting every product as if it came from the same manufacturing source.

Manufacturer experience, fiber composition and certification scope provide different kinds of information. TITTIMITTI® therefore distinguishes between manufacturer-level credentials, material or fabric documentation, transaction documentation and certification applicable to a particular finished product rather than treating those categories as interchangeable.

Learn more about our manufacturing relationships and documentation on the TITTIMITTI® Materials, Manufacturing & Traceability page.