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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
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For Your Every Summer RSVP, with Code: SUMMER15
Description
K&N Ford Drop In Air FilterK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!Installation Instructions
Technical Bulletin
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-2001,2004 | Ford | Explorer | Eddie Bauer |
| 1997-2001,2004 | Ford | Explorer | Limited |
| 2004 | Ford | Explorer | NBX |
| 2000-2001 | Ford | Explorer | Postal |
| 1997-2000 | Ford | Explorer | Sport |
| 1997-1999 | Ford | Explorer | XL |
| 2000-2001 | Ford | Explorer | XL Fleet |
| 1999-2001,2004 | Ford | Explorer | XLS |
| 2004 | Ford | Explorer | XLS Sport |
| 1997-2001,2004 | Ford | Explorer | XLT |
| 2004 | Ford | Explorer | XLT Sport |
| 2001-2002 | Ford | Explorer Sport | Base |
| 2003 | Ford | Explorer Sport | XLS |
| 2003 | Ford | Explorer Sport | XLT |
| 2005 | Ford | Explorer Sport Trac | Adrenalin |
| 2001 | Ford | Explorer Sport Trac | Base |
| 2002 | Ford | Explorer Sport Trac | XL |
| 2003-2005 | Ford | Explorer Sport Trac | XLS |
| 2003-2005 | Ford | Explorer Sport Trac | XLT |
| 2001-2005 | Ford | Ranger | Edge |
| 2005-2009 | Ford | Ranger | FX4 |
| 1998 | Ford | Ranger | Splash |
| 2006-2011 | Ford | Ranger | Sport |
| 2005-2007 | Ford | Ranger | STX |
| 2004 | Ford | Ranger | Tremor |
| 1998-2011 | Ford | Ranger | XL |
| 1998-2011 | Ford | Ranger | XLT |
| 2002-2009 | Mazda | B2300 | Base |
| 2001,2003-2004 | Mazda | B2300 | SE |
| 2001 | Mazda | B2300 | SX |
| 1998-2001 | Mazda | B2500 | SE |
| 1998-2001 | Mazda | B2500 | SX |
| 1999 | Mazda | B2500 | Troy Lee |
| 2002,2005-2007 | Mazda | B3000 | Base |
| 2001-2007 | Mazda | B3000 | DS |
| 1998-2001,2003-2004 | Mazda | B3000 | SE |
| 1998,2000 | Mazda | B3000 | SX |
| 1999-2000 | Mazda | B3000 | Troy Lee |
| 2002-2009 | Mazda | B4000 | Base |
| 2001-2004 | Mazda | B4000 | DS |
| 1998-2001,2003-2008 | Mazda | B4000 | SE |
| 2000 | Mazda | B4000 | Troy Lee |
| 1997-2001 | Mercury | Mountaineer | Base |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Better than described
Color: Green, 4 Pack, Size: Large
Very comfortable socks that stay up in my boots. Look forward to purchasing more!
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Reviewed in the United States on May 30, 2026
★★★★★ 5
New Socks (Finally)
Color: Green, 4 Pack, Size: Large
I haven’t treated myself to new boot socks in WAY too long and all my old ones were starting to get holes in them, so I figured it was time. These were easily the best deal, being really soft and comfortable for a decent price. Hopefully they last a long time!
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Reviewed in the United States on February 5, 2026
★★★★★ 5
Comfortable, solid sock
Color: Green, 4 Pack, Size: Large
Out of all the military socks I've worn, these are the best. Super comfortable, not that thick heavy material you normally see. These will be my go to from now on. My only gripe is that as a taller person, these socks only go halfway up my calf, but thats a marginal complaint. Definitely get these if you wear these types of socks a lot.
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Reviewed in the United States on March 5, 2026
★★★★★ 5
Absolutely Essential for Any Athlete or Gym-Goer!
Size: Large, Color: (035) Steel / White / Black
I recently purchased the Under Armour Unisex-Adult Training Cotton No Show Socks 6 Pack, and I must say, they've become an indispensable part of my workout gear. Here's why these socks are a game-changer:
Comfort Above All: These socks are incredibly comfortable. Made from a blend of cotton and synthetic fibers, they provide just the right amount of cushioning without feeling bulky. Whether I'm running, lifting weights, or doing yoga, my feet feel supported yet free.
No Show, All Go: True to their name, these socks stay perfectly in place without slipping down into my shoes. This is crucial for maintaining a professional look at the gym or during sports activities. No more embarrassing sock peeks or having to constantly adjust them.
Durability: For the price, these socks hold up remarkably well. I've washed them multiple times, and they haven't lost their shape or elasticity. They've survived the rigors of both my workouts and laundry day.
Breathability: The material mix allows for excellent breathability. My feet stay dry and cool, reducing the chances of blisters or discomfort during long sessions.
Pack Value: Getting six pairs in one go is fantastic. It means I always have a fresh pair ready, which is perfect for someone like me who works out frequently.
Fit for All: These socks fit true to size and are designed to be unisex, making them a versatile choice for anyone looking to upgrade their sock game.
If you're in the market for socks that combine comfort, performance, and style, look no further. Under Armour has nailed it with these no-show socks. They've quickly become a staple in my wardrobe, and I find myself reaching for them over any other sock I own. Highly recommended for anyone serious about their fitness routine or just wanting reliable, high-quality socks.
5 out of 5 stars - These socks are a must-have!
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Reviewed in the United States on August 25, 2024
★★★★★ 5
My Husband’s Favorite Socks
Size: Large, Color: (035) Steel / White / Black
The Under Armour Unisex Training Cotton No Show Socks have become my husband’s absolute favorite socks—and he’s pretty picky about socks.
Comfortable Fit:
They’re soft, comfortable, and fit well without being too tight. They stay in place all day with no slipping or bunching.
Great for Everyday Wear:
Perfect for workouts, walking, and everyday use. They provide just the right amount of cushioning without feeling bulky.
Durable & Long-Lasting:
These hold up really well through regular wear and washing. They keep their shape and don’t wear thin quickly.
Reliable Under Armour Quality:
You can tell they’re well made. Consistent quality that matches what you expect from Under Armour.
Overall Impression:
When someone has a favorite sock and keeps reaching for it, that says everything. These are comfortable, durable, and dependable.
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Reviewed in the United States on December 30, 2025