Fight-night kit should look sharp and perform without compromise. At Brick & Grit, we design and manufacture fully custom boxing shorts inside our UK workshop, handling everything in-house from print preparation to final stitch inspection in Aylesbury. Whether you arrive with a finished concept or need support refining your layout, our team guides you through the process.

Each pair is constructed from raw performance fabric rather than adapted from stock garments. This allows us to control the cut, waistband height, fabric weight and panel positioning with precision. Standard production time is 3–5 working days from artwork approval and payment confirmation, with express options available. You receive ring-ready boxing shorts built locally, without overseas delays or inconsistent factory standards.


Built for Amateur & Professional Competition

Our custom boxing shorts are designed for sharp footwork, ring movement and fight-night presentation. You can choose between a traditional long-cut boxing trunk or a modern athletic competition fit depending on your preference.

  • Amateur boxers and professional fighters
  • Boxing gyms and clubs
  • White-collar events
  • Independent boxing brands

The traditional cut offers classic wide-leg styling with a longer length and strong visual presence. The modern fit provides a more tailored silhouette while maintaining full freedom of movement. Because construction remains in-house, sizing and structure stay consistent across future orders. Boxers often pair their custom boxing shorts with a custom walkout or training top to look their best in the ring and during training.  Many fighters also train in custom rashguards, custom spats and conditioning gear during fight camps and strength sessions.


Fully Sublimated. Constructed From Fabric Roll.

Each pair begins as premium lightweight satin or performance polyester fabric. We sublimate your artwork directly into the fibres before cutting and sewing. Where required, embroidery is also available for names, logos or detailing to achieve a more traditional finish.

  • Lightweight satin or polyester construction
  • Traditional long-cut or modern athletic fit options
  • Wide elastic waistband for secure comfort
  • Optional reinforced waistband for name placement
  • Embroidery options available on select areas
  • Clean internal finishing
  • Men’s, women’s and youth sizing available

Because the design becomes part of the fabric, graphics do not crack, peel or fade. Approved artwork enters production exactly as confirmed, and all digital files and patterns are retained for accurate repeat builds.

Cutting performance fabric for custom fightwear at the Brick & Grit UK workshop

Precision Fabric Cutting

Brick & Grit team preparing custom fightwear panels for heat press sublimation at their UK workshop

Pattern Layout Alignment

In-house custom fightwear sewing at Brick & Grit UK workshop

Reinforced Seam Sewing


Made for Ring Pressure

Boxing shorts must handle explosive movement and repeated rounds without shifting or restricting mobility. We control seam integrity, stitch density and waistband stability to ensure performance under pressure. Repeat orders match the original construction and fit precisely.


Personalised Boxing Shorts & Trunks, Made to Order

Boxing shorts or boxing trunks — same garment, your spec. Whatever you call them, every pair is made to order rather than pulled off a shelf, so the personalisation goes into the garment as it is built, not ironed on afterwards.

Most fighters want their name across the waistband and their gym on the leg. Sponsors go where you tell us. Because we print the panels before they are cut and sewn, a name or a crest is part of the fabric — it will not lift, crack or peel the way an applied transfer does after a few fights and a few washes.

  • Personalised names and nicknames, waistband or leg
  • Gym, club and sponsor logos, printed or embroidered
  • Your own colourway, trim and contrast stitching
  • Kids’ and adults’ sizing, made to the same spec

Want to see it before you commit? Design your own boxing shorts in our online designer, or send us artwork and we will build from that.


One-Off Builds & Structured Production

  • No minimum order for single builds
  • Bulk production for boxing gyms and events
  • Fast UK restocks without overseas lead times
  • Direct communication with our production team

Production begins once artwork is approved and payment is confirmed.

Professional boxer Raven Chapman wearing a custom walkout shirt and fight shorts produced in the UK by Brick & Grit

Raven Chapman WBC Champion

Gyms and teams custom boxing fightwear UK for Team Raven Chapman

Team Raven Chapman Kits


Training MMA as well as boxing? We also build 2-in-1 dual layer MMA shorts with a built-in compression liner.

Custom Boxing Shorts FAQs

Are these suitable for amateur and professional competition? Yes. Our custom boxing shorts are designed for fight-night use, offering unrestricted movement, secure waistband construction and clean presentation in the ring.

Can fighter names or sponsors be added? Yes. Waistbands, side panels and body panels can be customised with names, sponsors or team branding. Placement is confirmed during artwork approval.

What fabric options are available? We manufacture using lightweight satin or performance polyester depending on the desired finish and competition style.

What is the standard production time? Standard production time is 3–5 working days from artwork approval and payment confirmation. Express options may be available depending on current workshop capacity.

Do you offer bulk pricing for boxing clubs? Yes. Structured pricing is available for club runs, amateur teams and event builds. Final quotes are based on garment specification and order volume.

Will repeat orders match exactly? Yes. Patterns, sizing breakdowns and artwork files are retained to ensure consistent reorders for your gym or team.


Starting Guide

Single custom boxing shorts are available from £65. Final pricing depends on fabric selection, waistband construction and design requirements. Larger team, club and brand production runs are quoted separately based on volume and build specification. All costs and timelines are confirmed prior to manufacturing.


Start Your Build

If you need custom boxing shorts manufactured properly in the UK, we are ready to build. Whether you have a finished design or require layout support, our team is here to help.

Complete the form below and our production team will respond within one working day. Takes less than 60 seconds to complete.

Start Your Design