---
product_id: 284088820
title: "blueseventy Adjustable Thermal Skull Cap"
brand: "blueseventy"
price: "S/.410"
currency: PEN
in_stock: true
reviews_count: 10
category: "Blueseventy"
url: https://www.desertcart.pe/products/284088820-blueseventy-adjustable-thermal-skull-cap
store_origin: PE
region: Peru
---

# Zirconium lining reduces water absorption Adjustable velcro strap for secure fit 3mm Yamamoto SCS Neoprene insulation blueseventy Adjustable Thermal Skull Cap

**Brand:** blueseventy
**Price:** S/.410
**Availability:** ✅ In Stock

## Summary

> 🔥 Dive Deeper, Swim Longer, Stay Warmer 🏊‍♂️

## Quick Answers

- **What is this?** blueseventy Adjustable Thermal Skull Cap by blueseventy
- **How much does it cost?** S/.410 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/284088820-blueseventy-adjustable-thermal-skull-cap)

## Best For

- blueseventy enthusiasts

## Why This Product

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

## Key Features

- • **Extend Your Swim Season:** Push your limits with gear designed to keep you warm from early spring dips to late autumn swims.
- • **Durability Meets Comfort:** Crafted from high-quality materials that resist wear and tear while feeling soft against your skin.
- • **Swim Smarter, Swim Safer:** Compatible with bright swim caps for enhanced visibility—because your safety is as important as your performance.
- • **Stay Toasty in Icy Waters:** Premium 3mm Yamamoto neoprene with zirconium lining locks in warmth so you swim longer, no matter the chill.
- • **Custom Fit, Zero Distractions:** Adjustable velcro chin strap and flexible central panel ensure a snug, comfortable fit that stays put during every stroke.

## Overview

The blueseventy Adjustable Thermal Skull Cap combines 3mm Yamamoto SCS coated neoprene with a zirconium thermal lining to minimize heat loss and water absorption. Featuring an adjustable velcro chin strap and flexible fit panel, it offers superior comfort and security for open water swimmers and triathletes. Designed to extend your swim season, this durable, high-performance cap enhances warmth and visibility when paired with bright swim caps.

## Description

Add an extra layer of warmth! The ultimate tool for keeping warmer during your open water swims, the Thermal Skull cap features high quality Yamamoto neoprene paired with our unique thermal liner found in our Thermal Reaction wetsuits. By incorporating our Zirconium internal jersey we reduce water absorption which helps create an extra boundary layer to protect against heat loss, in addition the cap is softer and more comfortable. For 2021 we've updated this popular product to make the chin strap adjustable with a velcro closure. Simply adjust the strap to where it feels comfortable but secure and trim off any excess strap with sharp scissors.

## Features

- INSULATED - 3mm Yamamoto SCS coated Neoprene with full zirconium lining for insulation
- COMFORT FIT - Flexible central panel enhances fit. Adjustable strap provides secure fit maximizing warmth around the ears and chin
- PERFECT FOR - open water swimming and triathlon training
- GREAT MATERIALS - that are durable, comfortable, and keep you warm in chilly waters. Can use bright colored swim cap over the top for enhanced visibility
- LONGER SWIM SEASON - the blueseventy Thermal Skull Cap will allow you to get into the water sooner and swim later into the season

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08VF9JG68 |
| Best Sellers Rank | #106,386 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #255 in Swimming Caps |
| Brand | blueseventy |
| Brand Name | blueseventy |
| Color | Black |
| Customer Reviews | 4.6 out of 5 stars 133 Reviews |
| Global Trade Identification Number | 09421032924262 |
| Included Components | Cap |
| Item Weight | 0.2 Pounds |
| Manufacturer | blueseventy |
| Manufacturer Part Number | ACTSK-21-BLK-000M |
| Material | [liner] Zirconium thermal, [main] 3mm Yamamoto SCS coated neoprene |
| Material Type | [liner] Zirconium thermal, [main] 3mm Yamamoto SCS coated neoprene |
| Model Number | ACTSK-21-BLK-000M |
| Size | Medium |
| Target Audience | Unisex Adults |
| Warranty Description | Limited Warranty |

## Product Details

- **Size:** Medium
- **Color:** Black
- **Material:** Neoprene
- **Brand:** blueseventy
- **Target Audience:** Unisex-Adults

## Images

![blueseventy Adjustable Thermal Skull Cap - Image 1](https://m.media-amazon.com/images/I/518k+vvja7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***H on March 27, 2026*



### ⭐⭐⭐⭐⭐ Review
*by J***. on May 13, 2024*



### ⭐⭐⭐⭐ Review
*by P***H on April 2, 2026*



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**Shop now:** [https://www.desertcart.pe/products/284088820-blueseventy-adjustable-thermal-skull-cap](https://www.desertcart.pe/products/284088820-blueseventy-adjustable-thermal-skull-cap)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-06-20*