---
product_id: 806694614
title: "Premium Single Layer Cotton Slouchy Beanie & Skull Cap - Ultra Breathable Helmet Liner for Men & Women - All-Season Soft Knit Sleep Hat & Chemotherapy Cap - One Size Fits All"
brand: "satkartar"
price: "¥1465"
currency: JPY
in_stock: true
reviews_count: 8
category: "Satkartar"
url: https://www.desertcart.jp/products/806694614-premium-single-layer-cotton-slouchy-beanie-and-skull-cap-ultra
store_origin: JP
region: Japan
---

# Hypoallergenic & breathable 100g lightweight cotton blend Ultra-thin helmet liner fit Premium Single Layer Cotton Slouchy Beanie & Skull Cap - Ultra Breathable Helmet Liner for Men & Women - All-Season Soft Knit Sleep Hat & Chemotherapy Cap - One Size Fits All

**Brand:** satkartar
**Price:** ¥1465
**Availability:** ✅ In Stock

## Summary

> 🧢 Elevate your headwear game with breathable, versatile comfort that’s always ready to roll.

## Quick Answers

- **What is this?** Premium Single Layer Cotton Slouchy Beanie & Skull Cap - Ultra Breathable Helmet Liner for Men & Women - All-Season Soft Knit Sleep Hat & Chemotherapy Cap - One Size Fits All by satkartar
- **How much does it cost?** ¥1465 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/806694614-premium-single-layer-cotton-slouchy-beanie-and-skull-cap-ultra)

## Best For

- satkartar enthusiasts

## Why This Product

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

## Key Features

- • **Helmet-Ready Design:** Ultra-thin profile slips seamlessly under helmets, preventing sweat buildup during high-intensity rides or work.
- • **Barely-There Comfort:** Single-layer cotton knit delivers unmatched breathability and featherlight feel for all-day wear.
- • **One Size, Perfect Fit:** High-stretch fabric hugs every head shape comfortably, staying put from workouts to sleep.
- • **Sensitive Skin Savior:** Hypoallergenic fabric soothes delicate scalps—ideal for chemo patients or anyone craving gentle softness.
- • **Year-Round Style & Function:** Classic slouchy silhouette pairs effortlessly with casual looks while adapting to all seasons.

## Overview

The SATKARTAR Premium Single Layer Cotton Beanie is a lightweight, ultra-breathable skull cap crafted from a soft, hypoallergenic cotton blend. Designed for all-season wear, it fits snugly under helmets without bulk, making it perfect for cyclists, athletes, and sensitive scalps alike. Its high-stretch, one-size-fits-all design ensures comfort and style whether used as a sleep cap, chemo cap, or casual accessory.

## Description

Elevate your daily comfort with the SATKARTAR Premium Single Layer Cotton Beanie. Designed for those who prioritize breathability and style, this single-layer skull cap is the ultimate multi-purpose headwear. Unlike heavy winter beanies, our Single Layer construction is specifically designed to be lightweight and moisture-wicking. This makes it an essential helmet liner for bikers and athletes, as well as a soothing chemo cap for all-day wear. The premium cotton blend is imported for its superior elasticity and softness, ensuring that it never leaves marks on your forehead or feels restrictive. Whether you are wearing it as a fashionable slouchy hat, a night-time sleep cap, or a protective layer under your gear, the SATKARTAR beanie provides a relaxed fit that adapts to your lifestyle. Easy to care for—simply machine wash and it's ready for your next adventure.

Review: Good - Very good
Review: Decent Purchase, Good Quality - Quality is good, not value for money though, it is comfortable and appearance is good as well. But wrong colour was delivered to me. I ordered for black

## Features

- [LIGHTWEIGHT SINGLE LAYER DESIGN] Engineered with a premium single-layer cotton blend, this beanie offers maximum breathability and a "barely-there" feel. It is the perfect cooling solution for those who find double-layer hats too bulky or warm.
- [ULTIMATE HELMET LINER] The ultra-thin, low-profile design fits perfectly under motorcycle, bicycle, or construction helmets without adding extra pressure. Keeps your head dry by wicking away sweat during intense activities.
- [SENSITIVE SKIN CARE] Crafted from a soft, hypoallergenic cotton blend, this cap is an ideal choice for chemotherapy patients or those with sensitive scalps. Use it as a gentle sleep cap to prevent hair friction and maintain warmth without overheating.
- [FLEXIBLE ONE SIZE FIT] High-stretch fabric ensures a snug yet comfortable fit for all head sizes. Whether you're a man, woman, or teenager, the SATKARTAR beanie stays in place during sports, lounging, or sleeping.
- [MULTI-SEASON STYLE] A versatile accessory for Spring, Summer, Autumn, and Winter. The classic maroon slouchy look pairs effortlessly with casual outfits while providing a functional layer for outdoor fitness or indoor comfort.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0GHMVJPJF |
| Additional Features | Stretchable |
| Age Range Description | Adult |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #22,039 in Clothing & Accessories ( See Top 100 in Clothing & Accessories ) #6 in Men's Cycling Beanies |
| Brand Name | SATKARTAR |
| Colour | Navy Blue |
| Country Of Origin | India |
| Customer Reviews | 3.9 out of 5 stars 17 Reviews |
| Fabric Type | Nylon |
| Fit Type | Stretch |
| Fit to Size Sentiment | Positive |
| Hat Form Type | Beanie |
| Is Waterproof | false |
| Item Dimensions | 10 x 15 x 10 Centimeters |
| Item Type Name | Hat |
| Item Weight | 100 Grams |
| Manufacturer | Satkartar Enterprises |
| Manufacturer Part Number | 2026 |
| Material Type | Cotton |
| Packer Contact Information | Satkartar Enterprises |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Season | All |
| Sleeve Length Description | Sleeveless |
| Style Name | Traditional |
| Theme | Casual |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |
| number-of-items | 1 |

## Images

![Premium Single Layer Cotton Slouchy Beanie & Skull Cap - Ultra Breathable Helmet Liner for Men & Women - All-Season Soft Knit Sleep Hat & Chemotherapy Cap - One Size Fits All - Image 1](https://m.media-amazon.com/images/I/417msuN5oFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by T***A on 19 May 2026*

Very good

### ⭐⭐⭐⭐ Decent Purchase, Good Quality
*by A***I on 22 July 2026*

Quality is good, not value for money though, it is comfortable and appearance is good as well. But wrong colour was delivered to me. I ordered for black

### ⭐ Not worthy in this price range.
*by ㅤ***ㅤ on 9 May 2026*

They mentioned cotton, but I don't think it's even 50% cotton, becoz the fabric is so harsh for a patient.

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**Shop now:** [https://www.desertcart.jp/products/806694614-premium-single-layer-cotton-slouchy-beanie-and-skull-cap-ultra](https://www.desertcart.jp/products/806694614-premium-single-layer-cotton-slouchy-beanie-and-skull-cap-ultra)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-12*