The ultimate training shorts fit
"The ultimate training shorts fit perfectly and are very comfortable. I use them for everyday gym use and never have an issue. They are lightweight, look great, and are perfect for working out or everyday wear."
Our most technical performance short with an anti-chafe compression liner
Sorry! This item is out of stock
Meet the Ultimate Training Shorts. The only shorts you'll ever need for performance and all-day comfort. Featuring split side seams, an anti-chafe liner, and serious stretch fabric, they're designed for effortless movement during your toughest workouts. Between sets or sprints, rest easy knowing your essentials are secure with dedicated phone pockets and a dual-layered drawstring waistband that keeps everything in place.
Best For:
Weightlifting, Running, HIIT, Cycling
Fabric
Made of an 86% Polyester/14% Spandex 4-way stretch fabric, allowing you to squat deep, jump high, and rock every movement in between.
Liner
78% Polyester / 22% Spandex boxer brief liner made with a moisture-wicking close knit mesh and an antimicrobial finish for all-day freshness, comfort, and breathability.
Fit
Feel locked-in without restrictions with split side hems and a dual-layer elastic waistband with an internal drawstring.
Pockets
Yup, it's got 5. Two liner pockets, two side pockets, and one secure zipper back pocket.
Care Instructions
Machine Wash Cold, Tumble Dry Low
Your purchase of this product supports Foundation 43's mission to expand access to mental health care and suicide prevention in the United States
Recommended For You
The
Ultimate Training Short
Welcome to the big leagues. Engineered with ultra-flexy 4-way stretch fabric, sweat-wicking powers, and a built-in liner that hugs you in all the right places, these bad boys are here to support your quads, cradle your buns, and make your workouts feel like recess.
Squats? Crushed. Sprints? Obliterated. Flexing in the mirror? Encouraged.
Moisture Wicking
& Quick Dry
Moisture Wicking
& Quick Dry
4 Way Stretch
4 Way Stretch
Split Side Hems
Split Side Hems
Breathable Mesh Liner
Breathable Mesh Liner
Secure Phone Pockets
Secure Phone Pockets
Zipper Coin Pocket
Zipper Coin Pocket
Moisture Wicking
& Quick Dry
Moisture Wicking
& Quick Dry
4 Way Stretch
4 Way Stretch
Split Side Hems
Split Side Hems
Breathable Mesh Liner
Breathable Mesh Liner
Secure Phone Pockets
Secure Phone Pockets
Zipper Coin Pocket
Zipper Coin Pocket
Moisture Wicking
& Quick Dry
Moisture Wicking
& Quick Dry
4 Way Stretch
4 Way Stretch
Split Side Hems
Split Side Hems
Breathable Mesh Liner
Breathable Mesh Liner
Secure Phone Pockets
Secure Phone Pockets
Zipper Coin Pocket
Zipper Coin Pocket
Moisture Wicking
& Quick Dry
Moisture Wicking
& Quick Dry
4 Way Stretch
4 Way Stretch
Split Side Hems
Split Side Hems
Breathable Mesh Liner
Breathable Mesh Liner
Secure Phone Pockets
Secure Phone Pockets
Zipper Coin Pocket
Zipper Coin Pocket
Overall rating: 4.838946 / 5 from 683 reviews.
The Exploding Nachos 5.5" Ultimate Training Shorts are highly praised for their perfect fit, stylish look, and high-quality material. Customers appreciate the shorts' comfort, durability, and the thoughtful design features like the dual-layered drawstring waistband and dedicated liner phone pockets.
Review topics: [size, fit, fabric, support, waist, length, movement, problem, color, material, style, addition, design, weight, feel, pants, pockets, look, quality, shirt, stretch, cut, comfort, legs, pattern, fun, surprise, price, boys, flexibility].
"The ultimate training shorts fit perfectly and are very comfortable. I use them for everyday gym use and never have an issue. They are lightweight, look great, and are perfect for working out or everyday wear."
"The ultimate training shorts fit perfectly and are very comfortable. I use them for everyday gym use and never have an issue. They are lightweight, look great, and are perfect for working out or everyday wear."
"I have wanted these in 5. 5 in since they made them about a year ago, while the 5. 5 hasn't been reintroduced I went for the 4 in which are great too, you just like what you like. Other than that, great shorts as always, the ultimate shorts feel amazing. I do wish the pockets could be free instead of sewn at the outer seem. Makes everything fall out of your pockets."
"Great fit and support. The compression is right and doesn’t ride up. Fit true to size. Great colors. Wish more in the 4 inch but hey when on sale for the price a great buy"
"Great workout shorts! The liner keeps everything in place and has good flexibility. The phone pocket is a great addition. Bright fun prints."
"Awsome shorts, love the color, chubbies always great, great company, own alot pairs, a must buy."
"Best choice for CrossFit. No slipping or pulling up. Own around 4 of this and always get complements and super comfortable"
"Awesome shorts like always with a great pattern and colors!"
"The best active shorts on the market. Loved them so much I purchased them in multiple colors. Great for the gym and hiking because of the liners and stretchy fabric."
"These are great! The other pair I have is the reason I cam back for more Chubbies. Quality stuff!"
Free Shipping
For Chubbies Collective members on US orders $50+
Secure Payment
Safe Shopping Guaranteed
Support Mental Health
Every purchase supports Foundation 43's mission to expand access to effective mental health care.
Learn More