What head size is the "One Size" Minus33 Merino Wool Ridge Cuff Beanie

It means it's for "average" sized domes. The respondents claiming it will comfortably fit all head sizes are likely the same 5'10 guys claiming to be 6'1". I don't wear hats, thus cannot relate to hat size. I however wear a size 62 motorcycle helmet. This is determined by measuring perimeter of dome from just above (15mm) eyebrows. I am 61.8 cm. As delivered new, this beanie is very snug and barely covers down to mid ear. I soaked mine in cold water for 5 minutes then stretched and tugged over my head. Finally, let it air dry at room temp fitted over 1 gal paint can to 'block it', preventing shrinkage. This worked for me such that it doesn't pull down as low as i'd prefer but its no longer so tight to give me a headache.

How many % merino wool?

100% Australian Merino Wool - Lightweight - 18.5 micron - 230/m - helps regulate body temperature Imported. I brought with me two other beanies on my trip to Iceland. Out of the 3 I used this more as it kept me warm (in below zero temperature with wind chill)

Is this hat thin enough to wear under a bike helmet?

Hello, This hat can be worn under a helmet. It is approx. 3mm in thickness, yet still very warm. Let us know if you have any other questions! - Minus33 Merino Wool Clothing

Is it good choice to wear under -20 degree Celsius?

Merino Wool is very warm while also being very lightweight. I have worn mine at -4 F, which is -20 C, and been very comfortable.

Desertcart Logo

Description

🧢 Elevate your winter style with the beanie that’s as smart as your hustle.

EFFORTLESS CARE - Machine washable and dryable—no hassle, just fresh warmth whenever you need it.
TRUSTED HERITAGE - Minus33’s century-old wool expertise ensures quality and durability you can rely on.
ALL WEATHER SHIELD - UPF 50+ rating and moisture-wicking fibers keep you protected and dry in any outdoor condition.
FEATHERLIGHT PACKABLE - At just 2.4 oz, this beanie fits effortlessly in your pack without weighing you down.
UNMATCHED SOFTNESS WARMTH - Crafted from premium 18.5 micron Merino wool for cozy, breathable comfort all day.

The Minus33 Merino Wool Ridge Cuff Beanie is a lightweight, breathable, and ultra-soft winter essential made from 100% 18.5 micron Merino wool. Featuring a durable interlock knit, flatlock seams, and UPF 50+ sun protection, it offers superior warmth and comfort for outdoor professionals and adventurers alike. Machine washable and backed by a 1-year warranty, this beanie combines heritage craftsmanship with modern performance.

Specifications

ASIN	B07F98MTBM
ASIN	B0BPCFYP37
Additional Features	Breathable, Heater, Lightweight, Moisture Wicking, Sun Protection, Washable
Age Range Description	adult
Apparel Closure Type	Pull-On
Apparel Fabric Weight Class	Medium Weight
Best Sellers Rank	#130,193 in Fashion ( See Top 100 in Fashion ) #312 in Men's Skullies & Beanies
Brand Name	Minus33 Merino Wool
Color	Hi - Viz
Customer Reviews	4.6 4.6 out of 5 stars (5,997)
Customer reviews	4.6 4.6 out of 5 stars (5,997)
Date First Available	27 June 2019
Department	unisex-adult
Fabric Type	Merino Wool
Fit Type	loose
Fit to Size Sentiment	Positive
Hat Form Type	Beanie
Is Discontinued By Manufacturer	No
Is Waterproof	False
Item Dimensions	12.7 x 10.2 x 1.3 centimeters
Item Type Name	Beanie Hat
Item model number	3580P
Manufacturer	Minus33 Merino Wool
Manufacturer	Minus33 Merino Wool
Manufacturer Part Number	3580HV
Material Type	Wool
Number of Items	1
Occasion Type	christmas, birthday, Christmas Birthday
Package Dimensions	2.54 x 2.54 x 2.54 cm; 453.59 g
Pattern	Solid
Pattern Style	Solid
Product Care Instructions	Machine Wash
Recommended Uses For Product	Outdoor Wear
Seasons	Winter
Sport Type	Hunting
Style Name	Winter-mountaineering
Style Number	3580HV
Sun Protection	5E+1 Sun Protection Factor (SPF)
Theme	Occupational/Professional
UPC	819877020949
Unit Count	1 Count
Water Resistance Level	Water Repellent
character	Sports

Reviews

R**O

Muy buen producto caliente y delgada

13.07.2025

M**E

Léger chaud doux

20.12.2025

A**R

The material breaths and feels great on.

1.09.2024

R**K

Nice and warm, holds up great in the wash (cold water, tumble dry low). Feels nice and soft and not at all scratchy. Over time it has gotten looser and has kind of a slouchy fit which is very comfortable and I think looks cute.

14.05.2023

P**E

Speravo meglio

24.01.2026

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

Fatima A.

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

3 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days 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.

12618 som

Duties & taxes incl.

Kyrgyzstanstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ali H.

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

1 day ago

View all Trustpilot reviews