Enable AccessibilityAccessibility Statement
Rewards 🌟BlogHelp
Holiday
Shorts
Swim
Pants
Tops
Kids
Extras
NFLClearanceComing Soon 👀ElementElementAbout UsFoundation 43 by ChubbiesStore LocationsChubjobsNeed Help?

Trending Searches

Trending Searches

Ultimate Training Shorts

Our most technical short yet has been reimagined with an refined features, added pocket space, & multiple liner options to enhance any workout.

Ultimate Training Shorts

Our most technical short yet has been reimagined with an refined features, added pocket space, & multiple liner options to enhance any workout.

The Static Shocks 5.5" (Ultimate Training Short) - Image 1 - Chubbies Shorts

exposed liner

Intense support liner extends just slightly past the shell for added coverage

The Mudslides 5.5" (Ultimate Training Short with Hidden Liner) - Image 1 - Chubbies Shorts

Hidden Liner

Sleek, yet always secure liner just shorter than the shell

The Gray Decembers 5.5" (Unlined Ultimate Training Short) - Image 1 - Chubbies Shorts

unlined

Free movement, no limits

The Juniper Jumpers 5.5" (Blocked Ultimate Training Short) - Image 5 - Chubbies Shorts

Blocked

Ultra-aerated for your sweatiest workouts

Shop All

The Secret Agents 5.5" (Ultimate Training Short) - Image 1 - Chubbies ShortsThe Secret Agents 5.5" (Ultimate Training Short) - Image 2 - Chubbies Shorts

Ultimate Training Short | Exposed Liner

The Secret Agents

$79.50
The Secret Agents 5.5" (Ultimate Training Short with Hidden Liner) - Image 1 - Chubbies ShortsThe Secret Agents 5.5" (Ultimate Training Short with Hidden Liner) - Image 2 - Chubbies Shorts

Ultimate Training Short | Hidden Liner

The Secret Agent

$79.50
The Foresters 5.5" (Ultimate Training Short with Hidden Liner) - Image 1 - Chubbies ShortsThe Foresters 5.5" (Ultimate Training Short with Hidden Liner) - Image 1 - Chubbies Shorts

Ultimate Training Short | Hidden Liner

The Forester

$79.50
The TurboBlooms 5.5" (Ultimate Training Short) - Image 1 - Chubbies ShortsThe TurboBlooms 5.5" (Ultimate Training Short) - Image 2 - Chubbies Shorts

Ultimate Training Short | Exposed Liner

The TurboBlooms

$79.50
The Sketchapples 5.5" (Ultimate Training Short) - Image 1 - Chubbies ShortsThe Sketchapples 5.5" (Ultimate Training Short) - Image 2 - Chubbies Shorts

Ultimate Training Short | Exposed Liner

The Sketchapples

$79.50
The Mudslides 5.5" (Ultimate Training Short with Hidden Liner) - Image 1 - Chubbies ShortsThe Mudslides 5.5" (Ultimate Training Short with Hidden Liner) - Image 1 - Chubbies Shorts

Ultimate Training Short | Hidden Liner

The Mudslide

$79.50
The Mossy Ferns 5.5" (Ultimate Training Short) - Image 1 - Chubbies ShortsThe Mossy Ferns 5.5" (Ultimate Training Short) - Image 2 - Chubbies Shorts

Ultimate Training Short | Exposed Liner

The Mossy Ferns

$79.50
The Electric Flowers 5.5" (Ultimate Training Short) - Image 1 - Chubbies ShortsThe Electric Flowers 5.5" (Ultimate Training Short) - Image 2 - Chubbies Shorts

Clearance Ultimate Training Short

The Electric Flowers

$79.50$40.00
The Seagrass Serenades 5.5" (Crinkle Ultimate Training Short) - Image 1 - Chubbies ShortsThe Seagrass Serenades 5.5" (Crinkle Ultimate Training Short) - Image 2 - Chubbies Shorts

Crinkle Ultimate Training Shorts

The Seagrass Serenades

$79.50

Blocked Ultimate Training Short

The Slicksters

$79.50
The Twist and Squiggle- Blue 5.5" (Ultimate Training Short) - Image 1 - Chubbies ShortsThe Twist and Squiggle- Blue 5.5" (Ultimate Training Short) - Image 2 - Chubbies Shorts

Ultimate Training Short | Exposed Liner

The Twist and Squiggles

$79.50
The Midnight Marines 5.5" (Ultimate Training Short with Hidden Liner) - Image 1 - Chubbies ShortsThe Midnight Marines 5.5" (Ultimate Training Short with Hidden Liner) - Image 2 - Chubbies Shorts

Ultimate Training Short | Hidden Liner

The Midnight Marines

$79.50
The Forest Floors 5.5" (Ultimate Training Short with Hidden Liner) - Image 1 - Chubbies ShortsThe Forest Floors 5.5" (Ultimate Training Short with Hidden Liner) - Image 2 - Chubbies Shorts

Ultimate Training Short | Hidden Liner

The Forest Floors

$79.50
The Midnight Jungle 5.5" (Ultimate Training Short) - Image 1 - Chubbies ShortsThe Midnight Jungle 5.5" (Ultimate Training Short) - Image 2 - Chubbies Shorts

Ultimate Training Short | Exposed Liner

The Midnight Jungle

$89.50$40.00
The Gray Decembers 5.5" (Ultimate Training Short with Hidden Liner) - Image 1 - Chubbies ShortsThe Gray Decembers 5.5" (Ultimate Training Short with Hidden Liner) - Image 2 - Chubbies Shorts

Ultimate Training Short | Hidden Liner

The Gray Decembers

$79.50
The Alcove Greens 5.5" (Blocked Ultimate Training Short) - Image 1 - Chubbies ShortsThe Alcove Greens 5.5" (Blocked Ultimate Training Short) - Image 2 - Chubbies Shorts

Blocked Ultimate Training Short

$79.50
The Twist and Squiggle- Blue 5.5" (Ultimate Training Short with Hidden Liner) - Image 1 - Chubbies ShortsThe Twist and Squiggle- Blue 5.5" (Ultimate Training Short with Hidden Liner) - Image 2 - Chubbies Shorts

Ultimate Training Short | Hidden Liner

The Twist and Squiggle

$79.50
The Midnight Fades 5.5" (Crinkle Ultimate Training Short) - Image 1 - Chubbies ShortsThe Midnight Fades 5.5" (Crinkle Ultimate Training Short) - Image 2 - Chubbies Shorts

Crinkle Ultimate Training Shorts

The Midnight Fades

$79.50
The Stardusts 4" (Ultimate Training Short) - Image 1 - Chubbies ShortsThe Stardusts 4" (Ultimate Training Short) - Image 2 - Chubbies Shorts

Ultimate Training Short | Exposed Liner

The Stardusts

$79.50$40.00
The Fire and Ices 5.5" (Crinkle Ultimate Training Short) - Image 1 - Chubbies ShortsThe Fire and Ices 5.5" (Crinkle Ultimate Training Short) - Image 2 - Chubbies Shorts

Crinkle Ultimate Training Shorts

The Fire and Ices

$79.50
Shop All Collections
Men's Clothes
Men's Swim TrunksMen's ShortsMen's Workout ShortsMen's Lounge ShortsMen's PantsMen's Short Sleeve ShirtsMen's Long Sleeve ShirtsMen's Tank TopsMen's OuterwearMen's Clothes Clearance
Kid's Clothes
Toddler Rash GuardsKid's Swim TrunksKid's ShortsKid's ShirtsKid's Button-Up ShirtsKid's PolosKids RompersKids Pajama SetsKid's Classic Swim TrunksYouth Boys ClothingBoys Swim Trunks with Compression LinerBoys Swim TrunksYouth Everywear ShortsYouth Originals Shorts
Swim Trunks & More
Classic Swim TrunksLined Classic Swim TrunksGym/Swim Hybrid TrunksMagic Print Swim TrunksSolid Color Swim TrunksBasket Mesh Swim TrunksCompression Lined Swim TrunksUnlined Swim TrunksFather & Son Matching Swim Trunks
Men's Shorts
Originals Stretch ShortsEverywear Performance ShortsFlat Front ShortsMen's Seersucker ShortsPull On ShortsKhaki ShortsMen's Chino Shorts
Men's Workout Shorts
Ultimate Training ShortsSport ShortsGym Swim Hybrid ShortsWorkout Shorts with LinersUnlined Workout Shorts
Shop by Sport
Men's Pickleball OutfitsMen's Pickleball ShirtsMen's Pickleball ShortsMen's Golf ShortsMen's Running Shorts
Short Sleeve Shirts
Men's Short Sleeve Button UpsMen's Polo ShirtsMen's Performance PolosMen's Oversized T-ShirtsMen's HenleysMen's Short Sleeve Workout ShirtsMen's Graphic T-ShirtsMen's Workout Tank TopsMen's Graphic Tank TopsFather & Son Matching Shirts
Men's Long Sleeve Shirts
Men's Long Sleeve Button UpsMen's FlannelsMen's ShacketsMen's Corduroy ShacketsMen's Long Sleeve Workout ShirtsMen's Long Sleeve Graphic T-ShirtsMen's Sun HoodiesSun Shirts for MenMen's Rugby Shirts
Outerwear
Men's Quarter Zip PulloversMen's HoodiesMen's Crew Neck SweatersMen's JacketsMen's Quilted VestsMen's Quarter-Zip Quilted Pullover
Lounge
The Movementum CollectionMen's Sweat ShortsMen's Satin Sleep Pajama SetsMen's Satin Sleep ShortsMen's Satin Sleep Shirts
Partnerships
George Kittle's Favorite ProductsChubbies x George KittleButtery BrosOlympics CollectionJurassic Park x Chubbies
Shop by Print
Pride & Rainbow ClothingPride & Rainbow Bathing SuitsRed, White, & Blue ClothingAmerican Flag ShortsRed, White, & Blue & American Flag Swim TrunksRed, White & Blue Shirts & TopsNeon Lights PrintWhale Sharks Print
Seasonal
Men's Holiday ClothesChristmas ShortsSanta ShortsSanta Robe
Blog Posts
What's the Difference Between Swim Trunk Liners?
NFL by Chubbies - AFC West
Denver Broncos Polo ShirtDenver Broncos Swim TrunkLos Angeles Chargers Polo ShirtLos Angeles Chargers Swim TrunkKansas City Chiefs Polo ShirtKansas City Chiefs Swim TrunkLas Vegas Raiders Polo ShirtLas Vegas Raiders Swim Trunk
NFL by Chubbies - AFC North
Cincinnati Bengals Polo ShirtCincinnati Bengals Swim TrunkCleveland Browns Swim TrunkCleveland Browns Polo ShirtBaltimore Ravens Swim TrunkBaltimore Ravens Polo ShirtPittsburgh Steelers Polo ShirtPittsburgh Steelers Swim Trunk
NFL by Chubbies - AFC South
Indianapolis Colts Polo ShirtIndianapolis Colts Swim TrunkJacksonville Jaguars Polo ShirtJacksonville Jaguars Swim TrunkHouston Texans Polo ShirtHouston Texans Swim TrunkTennessee Titans Polo ShirtTennessee Titans Swim Trunk
NFL by Chubbies - AFC East
Buffalo Bills Polo ShirtBuffalo Bills Swim TrunkMiami Dolphins Polo ShirtMiami Dolphins Swim TrunkNew England Patriots Polo ShirtNew England Patriots Swim TrunkNew York Jets Polo ShirtNew York Jets Swim Trunk
NFL by Chubbies - NFC West
San Francisco 49ers Polo ShirtSan Francisco 49ers Swim TrunkArizona Cardinals Polo ShirtArizona Cardinals Swim TrunkLos Angeles Rams Polo ShirtLos Angeles Rams Swim TrunkSeattle Seahawks Polo ShirtSeattle Seahawks Swim Trunk
NFL by Chubbies - NFC North
Chicago Bears Polo ShirtChicago Bears Swim TrunkDetroit Lions Polo ShirtDetroit Lions Swim TrunkGreen Bay Packers Polo ShirtGreen Bay Packers Swim TrunkMinnesota Vikings Polo ShirtMinnesota Vikings Swim Trunk
NFL by Chubbies - NFC South
Tampa Bay Buccaneers Polo ShirtTampa Bay Buccaneers Swim TrunkAtlanta Falcons Polo ShirtAtlanta Falcons Swim TrunkCarolina Panthers Polo ShirtCarolina Panthers Swim TrunkNew Orleans Saints Polo ShirtNew Orleans Saints Swim Trunk
NFL by Chubbies - NFC East
Washington Commanders Polo ShirtWashington Commanders Swim TrunkDallas Cowboys Polo ShirtDallas Cowboys Swim TrunkPhiladelphia Eagles Polo ShirtPhiladelphia Eagles Swim Trunk

Available in Stores

Shop in one of our stores or at a wholesaler

Our Stores

Free Shipping

For Chubbies Collective members on US orders $50+

Secure Payment

Safe Shopping Guaranteed

Free Returns & Exchanges

For US orders within 30 days of purchase

Returns & Exchange

Support Mental Health

Every purchase supports Foundation 43's mission to expand access to effective mental health care.

Learn More

THE WEEKEND AWAITS

Sign up now to get alerts for new product drops and rad promotions