---
product_id: 106328062
title: "Underdog Male Fertility Cooling Kit: Boost Sperm"
brand: "underdog"
price: "€ 145.17"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.cy/products/106328062-underdog-male-fertility-cooling-kit-boost-sperm
store_origin: CY
region: Cyprus
---

# Includes 2 fast-freezing ice packs Precision cooling at 34°C/93°F Ergonomic wedge shape for all-day comfort Underdog Male Fertility Cooling Kit: Boost Sperm

**Brand:** underdog
**Price:** € 145.17
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Cool Down, Power Up: Take Charge of Your Fertility Today!

## Quick Answers

- **What is this?** Underdog Male Fertility Cooling Kit: Boost Sperm by underdog
- **How much does it cost?** € 145.17 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/106328062-underdog-male-fertility-cooling-kit-boost-sperm)

## Best For

- underdog enthusiasts

## Why This Product

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

## Key Features

- • **Comfort Meets Convenience:** Soft, adaptable sleeve with magnetic closure ensures discreet, all-day wear during work, driving, or leisure.
- • **Empower Your Fertility Journey:** A natural, non-invasive solution to enhance male reproductive health—perfect for conception or IVF prep.
- • **Complete Cooling Kit for Extended Use:** Includes two ice packs and a sleek sleeve for longer, uninterrupted cooling sessions wherever you go.
- • **Scientifically Backed Fertility Support:** Clinically addresses heat-induced sperm damage, improving motility, morphology, and DNA integrity.
- • **Optimize Sperm Health with Precision Cooling:** Maintains ideal testicular temperature to boost sperm count and quality by reducing heat damage.

## Overview

The Underdog Male Fertility Cooling Kit is a scientifically designed, ergonomic cooling solution that maintains the optimal testicular temperature (34°C/93°F) to combat heat-related sperm damage. Featuring two fast-freezing ice packs and a comfortable, magnetic-closure sleeve, it supports improved sperm count, motility, and DNA quality—ideal for men seeking to boost fertility naturally or enhance IVF outcomes.

## Description

Buy Underdog Male Fertility Cooling Kit: Boost Sperm on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Excellent quality and design - No detail was spared when designing this clever little ice pack kit. The packaging, branding, and quality are all top notch with careful consideration to every detail and feature. The ice packs freeze fast and stay cold long. The wedge shape makes it comfortable and discrete. The magnetic closure on the sleeve is a nice addition and makes it quick and easy to open or close without messing about with velcro or other fasteners. Nice work Underdog! Thanks for spending time to get the details right!
Review: Cool down below - Not sure if this did the trick but 2 months into using this along with other male fertility pills we are pregnant 🙂. Prior to using this we had been trying to conceive for over a year. The product itself looks kind of odd and looks like something you would possibly torture your nuts with 😬. It is actually surprisingly comfortable and doesn't hurt or feel uncomfortable at all. You can actually forget that its there. For those trying to convince i would definitely give it a shot. Especially with the high cost of ivf. I wish you all the best of luck and hope this was helpful.

## Features

- SITTING DAMAGES SPERM - The scrotum hangs for a reason. Studies show we overheat our testicles from sitting office jobs, sitting driving jobs, hot climates, varicocele, and high BMI. This heat reduces sperm motility and morphology, damages DNA, and reduces sperm count by up to 90%. Heat is a major contributor to male infertility
- THE UNDERDOG IS AN EASY COOLING KIT which you sit on to keep your testicles at exactly the right temperature for sperm formation (34 C / 93 F), to optimize sperm quality and sperm count
- IMPROVE YOUR ODDS - when trying to conceive or preparing for IVF, every advantage counts
- SOFT, COMFORTABLE, AND EASY TO USE - Adapts to all body shapes; Grab and go; Use throughout the day whenever sitting longer than 20 minutes at the desk, driving, and watching TV
- MAKE BETTER SPERM TODAY - Whether trying to get pregnant naturally, or as male fertility supplement to improve sperm quality before IVF, take charge of your sperm health today; Your kids are worth it
- KIT INCLUDES 2 ICE PACKS AND 1 SLEEVE - Allows longer cooling sessions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N2K5CQ3 |
| Best Sellers Rank | #294,531 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #106 in Bulk Quantity Feminine Hygiene Products #273 in Menstrual Cups |
| Brand | Underdog |
| Compatible Devices | Television |
| Cooling Method | Cold pack |
| Date First Available | January 24, 2019 |
| Item Weight | 10.4 ounces |
| Manufacturer | Underdog Fertility |
| Material | Polyethylene or Polyurethane |
| Noise Level | 15 Decibels |
| Number of Items | 1 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 4.5"L x 1.8"W x 1.6"H |

## Product Details

- **Brand:** Underdog
- **Compatible Devices:** Television
- **Cooling Method:** Cold pack
- **Manufacturer:** Underdog Fertility
- **Material:** Polyethylene or Polyurethane
- **Noise Level:** 15 Decibels
- **Number of Items:** 1
- **Power Connector Type:** 4-Pin
- **Product Dimensions:** 4.5"L x 1.8"W x 1.6"H

## Images

![Underdog Male Fertility Cooling Kit: Boost Sperm - Image 1](https://m.media-amazon.com/images/I/3140JBgnLlL.jpg)
![Underdog Male Fertility Cooling Kit: Boost Sperm - Image 2](https://m.media-amazon.com/images/I/41+IBhuDKCL.jpg)
![Underdog Male Fertility Cooling Kit: Boost Sperm - Image 3](https://m.media-amazon.com/images/I/418+yDqHryL.jpg)
![Underdog Male Fertility Cooling Kit: Boost Sperm - Image 4](https://m.media-amazon.com/images/I/41IpQL0fA+L.jpg)
![Underdog Male Fertility Cooling Kit: Boost Sperm - Image 5](https://m.media-amazon.com/images/I/41THrL0LQwL.jpg)

## Questions & Answers

**Q: How often should I use this, and how long does it take to see improvements?**
A: Hi! Use The Underdog throughout your day whenever sitting for longer than 15-20 minutes (temperature danger zone). e.g. when driving, sitting at work, and  relaxing at home. 
Sperm take roughly 2 ½ to 3 months to fully mature. So any healthy lifestyle changes including using The Underdog may take this long to show up in improvements to sperm count or quality.  
We'd love if you visited our blog for more tips to improve your swimmers.

**Q: Can this be used when riding bicycle?**
A: Its pretty small and compact. I'm not 100% sure, but I would say yes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent quality and design
*by G***K on April 18, 2019*

No detail was spared when designing this clever little ice pack kit. The packaging, branding, and quality are all top notch with careful consideration to every detail and feature. The ice packs freeze fast and stay cold long. The wedge shape makes it comfortable and discrete. The magnetic closure on the sleeve is a nice addition and makes it quick and easy to open or close without messing about with velcro or other fasteners. Nice work Underdog! Thanks for spending time to get the details right!

### ⭐⭐⭐⭐⭐ Cool down below
*by D***A on July 25, 2020*

Not sure if this did the trick but 2 months into using this along with other male fertility pills we are pregnant 🙂. Prior to using this we had been trying to conceive for over a year. The product itself looks kind of odd and looks like something you would possibly torture your nuts with 😬. It is actually surprisingly comfortable and doesn't hurt or feel uncomfortable at all. You can actually forget that its there. For those trying to convince i would definitely give it a shot. Especially with the high cost of ivf. I wish you all the best of luck and hope this was helpful.

### ⭐⭐⭐⭐ Effective, but expensive for what it is
*by E***D on June 6, 2022*

The real secret sauce of this is the case. Any ice pack can keep you cold but they wouldn’t last very long. The case allows the ice pack to stay cold longer. It doesn’t feel very cold, but it lasts a long time. I’m satisfied with my purchase.

## Frequently Bought Together

- Underdog Male Fertility Cooling Kit: Boost Sperm
- Undeez Vasectomy Underwear - Comes With 2-Custom Fit Ice Packs and Snug Boxer Briefs For Testicular Support and Pain Relief
- Medcosa Vasectomy Ice Pack - Professional Cold Therapy - Reduces Pain & Swelling After Vasectomies, Hernia or Varicocele Surgery - Reusable for Testicular Injuries

---

## 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.com.cy/products/106328062-underdog-male-fertility-cooling-kit-boost-sperm](https://www.desertcart.com.cy/products/106328062-underdog-male-fertility-cooling-kit-boost-sperm)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-04*