---
product_id: 60466566
title: "100% Pure Merino Wool - Long Sleeve Base Layer - New Zealand Made - Warm Women's Thermal Undershirt - Perfect for Sports - Black"
brand: "brass monkeys"
price: "€ 112.76"
currency: EUR
in_stock: true
reviews_count: 9
category: "Brass Monkeys"
url: https://www.desertcart.nl/products/60466566-100-pure-merino-wool-long-sleeve-base-layer-new-zealand
store_origin: NL
region: Netherlands
---

# Itch-free & odor resistant 100% ethically sourced NZ Merino Adaptive temperature regulation 100% Pure Merino Wool - Long Sleeve Base Layer - New Zealand Made - Warm Women's Thermal Undershirt - Perfect for Sports - Black

**Brand:** brass monkeys
**Price:** € 112.76
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, stay sleek — the Merino base layer that works as hard as you do!

## Quick Answers

- **What is this?** 100% Pure Merino Wool - Long Sleeve Base Layer - New Zealand Made - Warm Women's Thermal Undershirt - Perfect for Sports - Black by brass monkeys
- **How much does it cost?** € 112.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/60466566-100-pure-merino-wool-long-sleeve-base-layer-new-zealand)

## Best For

- brass monkeys enthusiasts

## Why This Product

- Trusted brass monkeys brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Temperature Control:** Stay perfectly warm without overheating thanks to Merino’s natural breathability and body-temp adaptation.
- • **Odor-Resistant Performance:** Keep fresh all day with natural moisture-wicking and antibacterial properties—no stink, no stress.
- • **Ultimate Comfort & Softness:** Ultra-fine 19 micron fibers deliver a lightweight, itch-free base layer that feels like a second skin.
- • **Versatile Year-Round Warmth:** Perfect for sports, work, or cozy downtime—luxuriously warm thermals that save on heating bills and elevate your outdoor game.
- • **Ethically Crafted in New Zealand:** Feel good wearing 100% renewable Merino wool from farms with top animal welfare standards.

## Overview

Brass Monkeys’ 100% Pure Merino Wool Long Sleeve Base Layer is a New Zealand-made thermal undershirt designed for women who demand ethical sourcing, superior comfort, and smart temperature regulation. Crafted from ultra-fine 19 micron Merino wool, it offers itch-free softness, natural odor resistance, and lightweight warmth ideal for sports and everyday wear.

## Description

Free Next Day Delivery on Prime Eligible desertcart Fashion Orders. Free 30-Days Returns.

Review: Good - Top quality product. Highly recommend if you are after warmth
Review: Sizing - Unfortunately the item is too small

## Features

- 🌏ETHICALLY MADE IN NEW ZEALAND & 100% NATURAL: All our underwear is made from 100% renewable, eco-friendly Merino wool that is ethically sourced from farms that follow high standards of animal welfare and environmental protection. New Zealand’s home made merino: No sweatshops, just natural comfort in every stitch.
- 🌡️MAXIMUM COMFORT & TEMPERATURE REGULATION: We hand pick the highest quality Merino wool to ensure incredible warmth and softness, while being lightweight and breathable. It also has the ability to adjust to your body temperature, providing warmth without causing you to overheat or cool down.
- ✅ ITCH FREE & ODOUR RESISTANT: Whether skiing, hiking, running, at work or simply relaxing, our incredibly soft base layer keeps you in the moment. No itch, with fibres that are up-to five times thinner than the human hair. No stink, Merino's moisture wicking and anti-bacterial properties keep your body performing at its optimum temperature and feeling fresh, even after multiple wears.
- 🐑FABRIC & TECHNICAL DETAILS: Our long sleeve base layer is made from 100% Pure Merino Wool, with the perfect all-year-round warmth weight of 215 g/m² jersey knit. Our merino base layers are perfect for sensitive skin. Made with ultra-fine 19 micron Merino wool, there's none of the itch of regular cotton or sweat rash found with un-natural polyesters or blended fabrics.
- ❤️‍🔥STAY WARM & TOASTY: Lightweight & luxurious, our Merino wool thermals retain heat and serve as a superb baselayer. With winter coming, our range of Merino under garments for men are the perfect gift, either for your outdoor activities or to save on heating bills.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B01LZCO4Z1 |
| Best Sellers Rank | 96,694 in Fashion ( See Top 100 in Fashion ) 121 in Women's Thermal Tops |
| Customer reviews | 4.1 4.1 out of 5 stars (34) |
| Date First Available  | 1 Oct. 2016 |
| Department  | Women's |
| Manufacturer  | Brass Monkeys |

## Images

![100% Pure Merino Wool - Long Sleeve Base Layer - New Zealand Made - Warm Women's Thermal Undershirt - Perfect for Sports - Black - Image 1](https://m.media-amazon.com/images/I/61oPf-CXXTL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by B***. on 17 November 2025*

Top quality product. Highly recommend if you are after warmth

### ⭐⭐⭐⭐ Sizing
*by P***B on 6 January 2026*

Unfortunately the item is too small

### ⭐⭐⭐⭐⭐ High quality, comfortable & warm
*by A***R on 11 March 2023*

This merino long sleeve is amazing value, great quality, really warm and comfortable to wear. Not itchy at all. I’ve worn under jumpers and on it’s own. The size is a little small, so definitely size up.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/60466566-100-pure-merino-wool-long-sleeve-base-layer-new-zealand](https://www.desertcart.nl/products/60466566-100-pure-merino-wool-long-sleeve-base-layer-new-zealand)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-12*