Merino Men's Singlet
Merino Men's Tank Top
Merino Undershirt Mens
Brass Monkeys Merino Singlet Men's
Brass Monkeys Men's Merino Singlet
Merino Undershirt Singlet
New Zealand Made Merino Singlet Men's

Merino Men's Singlet

$79.99 NZD

Brass Monkeys merino singlet is made in New Zealand from premium 100% merino wool, designed with a rounded crew neck, shaped tail & safety stitch seam for the ultimate lightweight, warm, soft, comfortable, superior quality base layer undershirt.

Product Highlights

& Insulation


Soft &


Colour: Choose an option

Off-White / Ivory

Size: Choose an option Size Guide Ruler Size Guide

Free Shipping on Orders Over $100 (NZ & Australia)
30 Day Returns & Exchanges
Secure Checkout & Payments


Buy Quantity Automatic Discount Applied
3 10%
5+ 15%
  • FIT: Slim
  • FEATURES: Merino singlet with crew neck & shaped tail to tuck in for extra warmth
  • MATERIAL: 100% merino wool, 215gm2, 19.5 micron, single jersey knit
  • BENEFITS: Soft, warm, lightweight, breathable, odour resistant, form-fitting, itch-free, fast drying, high wicking, flame & static resistant
  • LAYER TYPE: Base Layer, Thermal, Sleeveless, Vest, Singlet, Undershirt

Model details: 178cm / 5'10". Weight: 72kg / 158lb - Chris wears a Medium

Shipping & Returns


New Zealand
Free shipping on order over $100
$7 flat rate for orders under $100
Sent using Tracked ParcelPost, which will take up to 1-3 business days.

All shipments are sent using International Air which has a target delivery time frame of 3-6 working days after the item has been dispatched, which is typically same, or next working day.

  • Orders under $100: $20 for Economy, $25 for Tracked shipping
  • Orders over $100: Free Economy, $10 for Tracked shipping
  • Orders over $200: Free Tracked shipping

North America, UK and Europe
Shipments are sent using either International Air (7-13 working days), or Priority Air (4-7 working days). The target delivery timeframes are based on our shipping partners timelines. We typically dispatch the same, or next working day.

  • Orders under $/£/€150: $/£/€25 for Economy, $/£/€50 for Priority shipping
  • Orders between $/£/€150-300: Free Economy, $/£/€25 for Priority shipping
  • Orders over $/£/€150-300: Free Priority shipping

Rest of the World
We offer shipping to more than 80+ countries around the world. Pricing is calculated at checkout and based on the weight of your order!

If you are not entirely satisfied with your purchase, we're here to help.
Easy returns within 30 days of receiving your items.

Shipping costs on the original order, including duties and taxes, are not refundable.

For more information see our Shipping & Returns for details, including our change of mind policy.

Care Instructions

Wash in warm water with matching colours. Avoid softeners, bleach, bio-detergents and dry cleaning. Wool detergent recommended. Secure all zips prior to washing and drying. Line dry in the shade. Low-warm iron. Don’t iron any prints, trims, or labels.

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Explore What Sets This Product Apart

Lightweight Warmth and Insulation

Cozy comfort of our Brass Monkeys merino clothing, the best choice for any weather. Brass Monkeys merino is warm, dry, fresh, breathable, and moisture-wicking. Our clothing is snug, stretchy, and light.

Premium Softness, Comfort and Versatility

Enjoy the soft, itch-free luxury of Brass Monkeys clothing: made from merino wool that feels amazing on your skin. Perfect for hiking, skiing, biking, or working. They’re versatile, durable and perfect for any adventure.

Natural Odour-Resistance and Breathability

Brass Monkeys merino wool clothing is naturally anti-bacterial, anti-microbial, breathable, moisture-wicking and fast-drying. Feel carefree and confident - even wearing them for days.

Eco-Friendly, 100% Pure Merino Wool

Our Brass Monkeys range is made from merino sourced from ethical, cruelty-free farms. Merino is naturally biodegradable, water and energy efficient, and renewable - making it the 100% natural choice.

Handmade in New Zealand

Merino is not just a fabric, it’s our culture. Our products are ethically made in New Zealand with quality and care by local experts. Join thousands of Kiwis who love our products and experience for yourself.