SPARTA SHORTS — Black X Black | Combat-Ready Board Shorts

SPARTA SHORTS - Black X Black

Product Details

KEY FEATURES:

Side slits allow full range of motion and improved mobility.
Zipper pocket with key loop secures small essentials.
Rear ventilation holes improve water drainage, airflow, and cooling.
Pocket drainage ports release water quickly.
Dual drawstring system provides an adjustable, secure fit.
Velcro fly adds structure and support.
Silicone grip liner prevents riding up during movement.
Soft, durable spandex reduces chafing.
Reinforced double stitching increases durability.
Designed for training, swimming, and all-purpose performance.

WHAT ARE SPARTA SHORTS?

SPARTA SHORTS represent the pinnacle of combat-inspired athletic wear. This patent-pending innovation was engineered for MMA fighters, surfers, and action-driven athletes delivering uncompromising performance across multiple environments thanks to the high side slit design. Whether you're at the beach or training on land, these board shorts move with you. Built for surfers, wakeboarders, stand-up paddlers, and sand warriors alike. The all-black construction matching outer shell with black inner liner creates a sleek, unified aesthetic that transitions seamlessly from competition to lifestyle. Built with combat-grade durability and water-ready functionality, SPARTA SHORTS are made for modern warriors who refuse to compromise between style and substance.

THE WHY?

Nothing on the market moved the way I needed it to so I made it myself. Men's swimwear has stayed stuck between speedos and traditional board shorts, with only minor tweaks along the way. We built the next evolution.

Size	Shorts Length	½ Waist (Flat)	Full Waist Circumference	Best Fits Body Waist
XS	16.14"	13.98"	27.96"	26–28"
S	16.73"	14.96"	29.92"	28–30"
M	17.32"	15.94"	31.88"	30–32"
L	17.91"	16.93"	33.86"	32–34"
XL	18.50"	17.91"	35.82"	34–36"
2XL	19.09"	18.90"	37.80"	36–38"
3XL	19.69"	19.88"	39.76"	38–40"
4XL	20.28"	20.87"	41.74"	40–42"
5XL	20.87"	21.85"	43.70"	42–44"

Fit Notes: Athletic performance cut. High side slits for mobility. Elastic waistband with drawstring. Size up for a relaxed fit, size down for compression/tight fit. Designed for training, MMA, lifting, and water use.

Waist: Measure around the narrowest part of your waist.

Hip: Measure around the fullest part of your hips.

Inseam: Measure from the crotch to the bottom of the leg.

Hand wash cold. Drip dry in shade. Do not tumble dry. Do not bleach. Do not iron. Do not dry clean.

Customer Reviews

See what our community is saying.

Perfect fit and quality!

I've been wearing Sparta Shorts for three months now and they're my go-to for workouts. The material is breathable and the fit is perfect.

Great value for the price

Ordered two pairs and they're fantastic. The quality is comparable to brands that cost twice as much. Fast shipping too!

Comfortable all day long

South shore boy here. I wear these for both gym and surf. They're incredibly comfortable and the design is solid. Will definitely be ordering more colors

Solid shorts, minor sizing issue

The quality is excellent and they're very comfortable. I had to size up slightly, but once I got the right fit, they're perfect for my workouts. Great product overall.

Best athletic shorts I've owned

I was a little bit hesitant to order these but it exceeded my expectations. The material doesn't ride up, they're lightweight, and the pockets are actually functional. Already recommended to my gym homies.

Good quality, wish for more colors

These shorts are well-made and comfortable for paddle boarding. The fit is true to size and they're durable. Would love to see more color options available in the future. Maybe a Spartan red or something like that..?

SPARTA SHORTS!

Why Choose SPARTA SHORTS?

Built for warriors who refuse to compromise. SPARTA SHORTS are engineered for MMA fighters, surfers, and high-performance land and water based athletes who demand more from their gear. With patent-pending high side slits for full range of motion, a silicone grip liner that stays in place, quick-dry fabric with rear ventilation, and a secure ventilated zipper pocket. These aren't just shorts. They're the next evolution of athletic wear. From the ocean to the gym, SPARTA SHORTS move with you.