What if I merely want to adopt darkness? Can I still compete with someone who was born in it?

Unfortunately no, darkness is not your ally. Source: I was born in the dark, molded by it. I didn't see the light until I was already a man and by then it was nothing but blinding.

Do I need to buy filters for this mask ?

No, the valves are included. Keep in mind this mask does not offer any air filtering - it does not clean air.

Can you speak and be heard while wearing the mask?

Yes you can. I workout with a partner and we are able to hear each other speak even while running outdoors.

Is the mask N95 approved?

Hello, no - this mask does not filter air. This is a training mask - used in sports.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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sparthosワークアウトマスク高地シミュレーション – 実行中の、サイクリング、標高 – Cardioトレーニング、フィットネス、Endurance – Hypoxic抵抗マスク[ 16呼吸レベル]

sparthosワークアウトマスク高地シミュレーション – 実行中の、サイクリング、標高 – Cardioトレーニング、フィットネス、Endurance – Hypoxic抵抗マスク[ 16呼吸レベル]

Product ID: 730665978

Details

Age Range (Description)
Adult
Brand
Sparthos
Color
Red Camo [with
Size
Medium (155lb
Sport
Cycling

⚡Boosts endurance & cuts workout time

💨Advanced respiratory resistance tech

⛰️16 adjustable altitude simulation levels

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1425 kr

Duties & taxes included

In stock

Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Denmark.

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Description

⛰️ Elevate your breath, dominate your workout!

MAXIMIZE EVERY BREATH - Strengthen your diaphragm and respiratory system for improved oxygen efficiency and reduced fatigue during intense workouts.
UNLOCK YOUR INNER CHAMPION - Join the elite who breathe smarter, train harder, and achieve legendary endurance with SPARTHOS.
CUT YOUR WORKOUT TIME IN HALF - Boost stamina and energy recovery so you can push harder and recover faster, making every session count.
TRAIN LIKE A PRO AT ANY ALTITUDE - Simulates high-altitude conditions with 16 customizable breathing resistance levels to elevate your cardio and endurance training.
VERSATILE FOR ALL FITNESS ROUTINES - Perfectly engineered for running, cycling, gym, aerobics, and more—train anywhere, anytime with proven technology.

The SPARTHOS Workout Mask is a cutting-edge altitude training mask featuring 16 adjustable breathing resistance levels designed to simulate high-altitude conditions. It enhances respiratory strength, reduces fatigue, and boosts endurance across various cardio and fitness activities, helping you train smarter and recover faster.

Specifications

ASIN	B07BFQWRB7
Age Range Description	Adult
Brand Name	Sparthos
Color	Red Camo [with Case]
Customer Reviews	4.4 4.4 out of 5 stars (7,688)
Manufacturer	Clevum OU
Manufacturer Part Number	SPHMSKRMwC
Model Number	NARF5_01625
Size	Medium (155lb - 220lb) +Case
Sport Type	Cycling

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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.

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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.

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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

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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1425 kr

Duties & taxes included

In stock

Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Denmark.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

Ali H.

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

1 day ago

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2 weeks ago

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