■ Manufacturing since 2020 · Sialkot, Pakistan
Products · made to order · Sialkot, Pakistan
MMA, grappling, boxing, Muay Thai and kickboxing shorts, each cut for how the sport moves, and finished in your design and branding.
Short answer: Rumbling Fit manufactures custom fight shorts for every major combat sport: MMA shorts with side splits and hook-and-loop closures, grappling shorts with gussets and no pockets, boxing trunks with wide elastic waistbands, and Muay Thai and kickboxing shorts with short legs and wide openings. MOQ is 10 pieces per design.
Shorts are where the sports differ most. A Muay Thai fighter needs a short leg and a wide opening for kicks and knees. A grappler needs no pockets, no buttons, and a gusset so the seat doesn't split in a split-guard. An MMA fighter needs both: freedom for kicks plus a secure waistband through wrestling scrambles. We make each style on its own pattern.
| Style | Leg length | Key features | Common fabric |
|---|---|---|---|
| MMA fight shorts | Mid (inseam ~7–9 in / 18–23 cm) | Side splits, hook-and-loop + drawcord, stretch gusset | Poly or poly/spandex woven, 4-way stretch |
| Grappling shorts | Short to mid | No pockets or hard trims, gusset, stretch panels | 4-way stretch woven |
| Boxing shorts | Long, loose | High waist, wide elastic waistband | Satin polyester, mesh |
| Muay Thai shorts | Very short, wide | Wide elastic waistband, side splits | Satin polyester |
| Kickboxing shorts | Short to mid | Splits or wide leg, elastic waist | Satin or poly/spandex |
Sublimation for all-over prints on polyester shells; screen printing and embroidery for logos; satin Muay Thai shorts often combine embroidery and appliqué. Waistband logos can be printed or woven into custom jacquard elastic.
Read how to size MMA fight shorts before building your size chart.
Send your design, logo or reference. We reply within one working day.
MMA shorts usually have hook-and-loop closures, side splits and sometimes a longer leg. Grappling shorts avoid any hard closures or pockets that could catch fingers or toes, and often use an elastic waistband. Our guide grappling shorts vs MMA shorts explains more.
Yes, with wide elastic waistbands, side splits and embroidered or printed designs.
Yes. A built-in compression liner or mesh brief can be added to most styles.
Share a sketch, tech pack, reference photo or just your logo. We reply within one working day with options, a sample plan and pricing for your quantities. Minimum order: 10 pieces per design.
