Dive Indeep
- Selling shirts and dive wear with designs inspired by scuba diving and sea-life.
- http://www.cafepress.com/diveindeep/

Stanley's Surf Gear
- Thirty years of classic surfing related designs.
- http://www.cafepress.com/stanleysstore

Music City Mafia
- Outrageous hockey shirts and apparel.
- http://www.cafepress.com/musiccitymafia

W Star
- New Zealand Black Caps themed t-shirt and hat.
- http://www.w-star.net

Lifeguard-Tshirts
- Selling hoodies, shorts and shirts with a lifeguard theme.
- http://lifeguard-tshirts.com/

Raynec Boardwear
- Selling a collection of tees targeting board sports enthusiasts.
- http://www.raynec.com

Ante Up Clothing
- Selling a variety of shirts, all with a poker theme.
- http://www.anteupclothing.com/

Dive Dude
- Featuring a range of shirts with a scuba diving theme. Located in the UK.
- http://www.divedude.com/

Poker-dude.com
- Offering a range of shirts and hats with a poker theme.
- http://www.poker-dude.com/

Felted Poker
- Selling an array of shirts with a poker orientation.
- http://www.getfelted.com/

2 Outs
- Selling a selection of poker-related shirts and hats for men and women.
- http://www.2outs.com/

SRH Clothing
- Selling a selection of shirts and tanks with an extreme sports theme.
- http://srh.com/

Mongrel Clothing
- Urban streetwear label specialising in organic cotton shirts.
- http://www.mongrelclothing.co.uk/

Monkey Bum Clothing
- A traction kite sporting apparel company, based in the UK.
- http://www.monkey-bum.com/

Hot Poker Tshirts
- Offering a selection of styles for men and women.
- http://hotpokertshirts.com/

Muscle Papi
- Selling a variety of shirts, tanks and hooded sweats for the bodybuilding enthusiast.
- http://www.musclepapi.com/

Free Spirit Activewear
- Selling a variety of shirts and tanks with a specialty sports theme.
- http://www.freespiritactivewear.com/

Skillz Athletic Wear
- Men's shirts designed to reflect the mood, vibe and styles of a culture.
- http://www.skillzathleticwear.com/

High Hand Designs
- Selling a selection of original poker-related apparel, including shirts and caps.
- http://www.highhanddesigns.com/

Yankees Fan
- Offers a selection shirts and apparel for fans of the New York Yankees.
- http://www.yankees-fan.net/

Footee
- Soccer goals, in diagram form, placed upon shirts.
- http://www.footee.org.uk/

Section 219
- Vintage-style shirts featuring the authentic old logos of teams and leagues of the 1960s,'70s and '80s.
- http://www.section219.com/

One Jack Off
- Poker shirts and tanks under the 'One Jack Off' label.
- http://www.onejackoffclothing.com/

Dive Junkie
- Selling a variety of scuba diving shirts. Headquarters located in Singapore.
- http://www.divejunkie.com.sg/

Hold'em Shirts and Gear
- Selling shirts and caps with a poker oriented theme.
- http://www.holdemshirts.net/

MadeBySurfers.com
- Screen printed shirts with a surfing oriented theme.
- http://www.madebysurfers.com/

Rivalwear.com
- Offers humorous designs for rival schools and sporting teams.
- http://www.rivalwear.com/

Back9 Designs
- Golf shirts and towels sold under the Disc label. Situated in Minnesota, USA.
- http://www.back9designs.com/

MM Sport
- Offers official replica soccer shirts.
- http://www.mmsports.com/

Drunken Bleachers
- Humorous shirts with a sports theme.
- http://www.drunkenbleachers.com/

Team Hard
- Shirts and accessories with an extreme sports theme.
- http://www.teamhard.com/

Retribution BMX
- Offers a selection of shirts, sweats and videos.
- http://www.retributionbmx.co.uk/

Rad T-Shirts
- Offers shirts, hoodies and hats.
- http://www.radtshirts.com/

Soccer Boost
- Soccer related shirts, mouse pads and pillows.
- http://www.soccerboost.com/

Brycol Lacrosse Wear
- Offering a selection of Lacrosse clothing, including tees and caps.
- http://www.cafepress.com/brycolshop

Primal Athletic
- Offering football, basketball, baseball and volleyball related prints.
- http://www.primalathletic.com/

Showroom
- Selling a variety of Japanese and American street related shirts.
- http://www.showroom.com.my/

US Sportswear
- Jerseys, sweats and shirts for the active outdoor and military enthusiast.
- http://www.ussportswear.com/

Hyper Apparel
- Active wear including short and long sleeve tees.
- http://www.hyperapparel.com/

Railer
- A selection of shirts, hoodies and caps produced under the Railer label.
- http://www.railerclothing.com/

Goalhanger.com
- A selection of designs with an emphasis on soccer.
- http://www.goalhanger.com/

Strike Designs
- Seller of printed shirts for skate and surf applications.
- http://strike-designs.com/

Displacement Gear
- Offering shirts, hoodies and caps under the Displacement logo.
- http://www.displacementgear.com/

Dudebro Apparel
- Providing a selection of lifestyle shirts and caps.
- http://www.dudebro.net/

BrucZilla Sportswear
- Selling a collection of shirts, sweats, hoodies, hats and accessories.
- http://www.bruczilla.com/

Sayiwon't
- Sporting related shirts, headwear and accessories.
- http://www.sayiwont.com/

Chowdaheadz.com
- Boston Red Sox themed apparel for men and women.
- http://store.chowdaheadz.com/index.html

Trail Girls
- Clothing directed towards women in sport. Includes shirts, tanks, polos and hats.
- http://www.trailgirls.com/

Skullman.com
- Lithuanian basketball team's tie dyed shirts.
- http://www.skullman.com/

F’n Angry Shirts
- Active wear including shirts and caps.
- http://www.all-fs.com/

Americansoccershirts.com
- Shirts with a soccer theme for all ages.
- http://www.americansoccershirts.com/

Hippygombo
- A collection of shirts and caps under the hippygombo logo.
- http://www.hippygombo.nl/

DNA Divewear
- Shirts, hooded tops and caps for the diving enthusiast.
- http://www.dna-store.com/

A Worthy Cause
- Selling BMX and bike related shirts and sweats.
- http://www.aworthycause.net/

Cooperstown T-Shirts
- Original sweats, polo shirts and hats from Cooperstown, NY.
- http://www.cooperstowntshirts.com/

American Surfer
- Original design shirts, sweats, headwear and accessories.
- http://www.americansurfer.net/

Saltwater Sportswear
- Fishing related sports shirts in an array of prints.
- http://www.saltwatersportswear.com/

22Shirts
- Seller of both team and club shirts, as well as retro sportswear.
- http://www.22shirts.com/

One-Twenty
- Skateboarding and hiphop shirt designs.
- http://www.one-twenty.com/

Gorilla Wear - USA
- Shirts, tanks and sweatshirts under the Gorilla Wear label.
- http://www.gorillawear.com/

Don't Be Stupid
- Shirts with an extreme sports influence, carrying the DBS logo.
- http://www.dontbestupid.com/

Freezedried Clothing
- UK designer streetwear for girls and boys.
- http://www.freezedried.co.uk/

Vans
- Shirts, shoes and numerous other items of apparel for the skate, surf, BMX and motocross lover.
- http://www.vans.com/

Shop Ecko
- Offers a wide range of shirts, caps, sweatshirts and various other street and skatewear items.
- http://www.shopecko.com/

Men with Guts
- Clothing and sweatshirts that cater for various sports including football and auto racing.
- http://www.menwithguts.com/

Never Surrender
- Shirts with cartoon prints for a wide variety of sports.
- http://neversurrender.us/

Formal Concepts
- Shirts designed and created for skate enthusiasts. (Flash required).
- http://www.formal.bizhosting.com/

Go Fo It
- A large selection of designs for fans of golf and tennis players.
- http://www.gofoit.com/

Attitude Arcade
- Printed shirts with attitude for all sports.
- http://www.attitudearcade.com/

Ballers Paradise
- Designs for the creative player, with a new line of basketball designs.
- http://www.ballersparadise.com/

Ebel Bros Racing
- Shirts built for people who enjoy the rush of high speed. (Flash required).
- http://www.ebelbrosracing.co.za/

Rugby America
- Rugby shirts given a uniquely American twist.
- http://www.liquidrugby.com/

Image Sport
- Swimming, volleyball, wrestling, and softball apparel.
- http://www.imagesport.com/

Beach and Boards
- Shirts, sweatshirts, hats, and visors featuring the Beach and Boards logo.
- http://www.beachandboards.com/

Fair Game Sports Apparel
- Shirts themed on a selection of sports.
- http://www.fairgamesports.com/

Hardkor Sports
- Selling humorous soccer, hockey, softball and baseball shirts.
- http://www.hardkor-sports.com/

Smack Apparel
- Fans of college sports can rib their rival with one of these shirts.
- http://www.smackapparel.com/

Guy Harvey Shirts
- Designs featuring marine and freshwater fishing artwork.
- http://www.guyharveyshirts.com/

GoWear
- Skydiving shirts with designs that are a little different to the usual.
- http://www.go-wear.com/

Gym Graphics
- Gymnastics Rocks themed items of apparel.
- http://www.gymgraphics.com/

Whoopass Extreme
- Shirts with the Whoopass logo and various sayings.
- http://www.whoopassproducts.com/

American Backcountry
- Shirts for the backpacking and hiking community.
- http://www.americanbackcountry.com/

Extreme Bull
- Shirts for skiing, snowboarding, windsurfing and cycling.
- http://extremebull.com/

T-Shirt Man
- Custom shirts and sweatshirts for sports including baseball, basketball, football and soccer.
- http://www.teeshirtman.com/

Kangaroo Pacific Trading
- Officially approved, licensed Australian Football League shirts.
- http://www.kangarootrading.com/

Justin Sayne
- Snowboarding shirts made for, and created by snowboarders.
- http://www.justinsayne.com/