---
product_id: 730736573
title: "Underdog Male Fertility Cooling Kit: Boost"
brand: "underdog"
price: "₨1683"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/730736573-underdog-male-fertility-cooling-kit-boost
store_origin: LK
region: Sri Lanka
---

# Ergonomic design fits all body shapes for all-day comfort Includes 2 reusable ice packs for extended use Precision cooling at 34°C/93°F Underdog Male Fertility Cooling Kit: Boost

**Brand:** underdog
**Price:** ₨1683
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Cool down your fertility game — because every degree counts!

## Quick Answers

- **What is this?** Underdog Male Fertility Cooling Kit: Boost by underdog
- **How much does it cost?** ₨1683 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/730736573-underdog-male-fertility-cooling-kit-boost)

## 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

- • **Easy & Portable:** Lightweight 295g design perfect for office, driving, or home use anytime
- • **Scientifically Backed:** Targets heat-induced infertility by reducing testicular overheating from sitting
- • **Discreet & Comfortable:** Soft, adaptable sleeve fits seamlessly under clothing for daily use
- • **Extended Cooling Power:** Dual ice packs ensure longer, uninterrupted cooling sessions
- • **Optimal Testicular Temperature:** Maintains the ideal 34°C/93°F to maximize sperm quality and count

## Overview

The UnderdogMale Fertility Cooling Kit is a scientifically designed solution to combat heat-related male infertility by maintaining the testicles at an optimal 34°C/93°F. Lightweight and ergonomically crafted, it includes two reusable ice packs and a soft sleeve for comfortable, discreet use during prolonged sitting. Ideal for men seeking to improve sperm quality and count naturally or as a supplement to fertility treatments.

## Description



## Features

- SITTING DAMAGES ************************************************************* - 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 ************************************************************* motility and morphology, damages DNA, and reduces ************************************************************* 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 ************************************************************* formation (34 C / 93 F), to optimize ************************************************************* quality and ************************************************************* 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 ************************************************************* TODAY - Whether trying to get pregnant naturally, or as male fertility supplement to improve ************************************************************* quality before IVF, take charge of your ************************************************************* health today; Your kids are worth it.KIT INCLUDES 2 ICE PACKS AND 1 SLEEVE - Allows longer cooling sessions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Underdog Fertility |
| Part number | UK1 |
| Item Weight | 295 g |
| Product Dimensions | 11.43 x 4.57 x 4.06 cm; 295 g |
| Manufacturer reference | UK1 |
| Material | Polyethylene or Polyurethane |
| Item Package Quantity | 1 |
| Noise Level | 15 dB |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Product dimensions:** 11.4L x 4.6W x 4.1H centimetres
- **Brand:** Underdog
- **Power connector type:** 4-Pin
- **Cooling method:** Cold pack
- **Compatible devices:** Television
- **Noise level:** 15 dB
- **Material:** Polyethylene or Polyurethane
- **Manufacturer:** Underdog Fertility
- **Number of items:** 1

## Images

![Underdog Male Fertility Cooling Kit: Boost - Image 1](https://m.media-amazon.com/images/I/81llqwwojlL.jpg)
![Underdog Male Fertility Cooling Kit: Boost - Image 2](https://m.media-amazon.com/images/I/71ZOVYBk3lL.jpg)
![Underdog Male Fertility Cooling Kit: Boost - Image 3](https://m.media-amazon.com/images/I/81+b2WLGGjL.jpg)
![Underdog Male Fertility Cooling Kit: Boost - Image 4](https://m.media-amazon.com/images/I/816oJElaPQL.jpg)
![Underdog Male Fertility Cooling Kit: Boost - Image 5](https://m.media-amazon.com/images/I/61FxejIPuEL.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.

## 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

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**Shop now:** [https://www.desertcart.lk/products/730736573-underdog-male-fertility-cooling-kit-boost](https://www.desertcart.lk/products/730736573-underdog-male-fertility-cooling-kit-boost)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-15*