Men’s Compression Shorts

Description

What Are Compression Shorts — and Do You Actually Need Them?

If you train BJJ, MMA, Muay Thai, or any style where you’re rolling, grappling, or clinching with a training partner, these well-designed men’s compression shorts earn their place in your kit bag pretty quickly. They sit close to the skin like a second layer, which means less fabric bunching under your shorts or gi pants, less mat burn on your inner thighs, and the kind of muscle support that makes a real difference after a hard sparring session.

These aren’t just a marketing item. Once you’ve trained without them and then with them, you’ll notice the difference — particularly in longer sessions or when you’re training multiple days in a row.

Why the Fabric Matters

These shorts are made from 240gsm fabric — 85% polyester, 15% spandex. That combination is worth understanding before you buy.

The polyester does the structural work: it’s durable, holds its shape, and wicks moisture away from your skin quickly. Cheaper compression shorts often lose their elasticity after a few washes; the 240gsm weight here means the fabric has enough substance to maintain compression without going saggy.

The spandex is what gives you the stretch — in all four directions. That 4-way stretch matters for martial arts training specifically because you’re not just moving in a straight line. Sprawling, shooting for takedowns, throwing high kicks, pulling guard — your shorts need to follow your body in every direction without pulling or restricting.

The fabric is also quick-drying, which is worth mentioning if you train twice a day or have back-to-back classes.

Construction Details That Matter

The flatlock stitching is probably the most important construction detail for training wear. Standard stitching sits raised off the fabric and can rub against your skin during ground work — you won’t notice it after five minutes but you’ll notice it after an hour of grappling. Flatlock seams sit flush with the fabric, so there’s no ridge to cause chafing.

The wide waistband keeps everything in place during dynamic movement. If you’ve ever had compression shorts ride down during a hard round, you know exactly why this matters. It stays put whether you’re standing, shooting, or on your back.

How and Where to Wear Them

There are a few different ways these fit into your training wardrobe:

• Under your BJJ or Judo gi pants — gives you a smooth layer between skin and gi, reduces mat burn, and adds warmth to your hips and thighs during cold morning sessions.
• Under MMA or Muay Thai shorts — keeps everything secure during clinch work and grappling exchanges without the shorts riding up.
• Under a karate or taekwondo uniform — particularly useful in competition when you’re doing a lot of leg chamber work and you want the gi pants to move freely rather than bunching against bare skin.
• As standalone training shorts — fine for conditioning work, bag drills, or no-gi training if you’re comfortable with the close fit.
• Post-training recovery — some people keep compression shorts on after training to support the legs during the recovery window.

Sizing and Fit

Compression shorts should feel snug but not restrictive. If you can’t take a full squat or lift your knee to your chest comfortably, go up a size. If the waistband rolls or the fabric sags, go down a size.

The shorts are available in Medium, Large, X-Large, and XX-Large. Check the size chart on the product images before ordering — compression sizing doesn’t always match your usual clothing size. If you’re between sizes, it’s generally better to go up rather than down for training purposes.

Available in black and skintone. The skintone option is worth considering if you wear a white or light-coloured gi and want the compression shorts to be less visible.

What These Are Not Good For

Honest answer: if you need medical-grade compression for circulation issues or post-surgery recovery, these are not the right product. They provide mild to moderate athletic compression, not the graduated medical compression used for therapeutic purposes. For that you’d need a specialist garment with specific mmHg ratings.

They’re also not suitable as swimwear.

Care Instructions

Machine wash cold, gentle cycle. Do not tumble dry — heat breaks down spandex fibres over time and will shorten the lifespan of the shorts. Air dry flat or hang dry. Do not use fabric softener, which can clog the moisture-wicking fibres.

Specifications

• Price: AUD $45.00
• Fabric: 240gsm — 85% polyester, 15% spandex
• Stretch: 4-way stretch
• Seams: Flatlock construction
• Waistband: Wide elastic waistband
• Colours: Black, Skintone
• Sizes: M, L, XL, XXL
• SKU: MCS
• Shipping: FREE Australia-wide on orders over AUD $150

Features at a Glance

• 240gsm 85% polyester / 15% spandex fabric
• 4-way stretch for full range of motion
• Flatlock seams — no chafing on skin or mat
• Wide waistband stays in place during training
• Moisture-wicking and quick-drying
• Maintains shape — no sagging after washing
• Suitable to wear alone or as a base layer
• Available in black and skintone
• Mild to moderate athletic compression

Frequently Asked Questions

Can I wear these under my gi for BJJ or Judo?

Yes, and this is actually one of the best uses for them. They sit flat under gi pants without bunching, protect your skin during ground work, and keep your thighs and hips warmer during cool morning sessions. The flatlock seams mean no uncomfortable ridges pressing against your skin during rolling.

Are these suitable for Muay Thai or kickboxing training?

Absolutely. Most Muay Thai and kickboxing practitioners wear compression shorts under their training shorts to keep everything secure during clinch work and leg kicks. The 4-way stretch means your kicks won’t be restricted, and they won’t ride up during pad rounds.

What’s the difference between black and skintone — which should I choose?

It’s mostly personal preference, but the skintone option is worth considering if you train in a white gi and don’t want the shorts to be visible through the fabric. Black is the more versatile option for everyday training use.

How tight should compression shorts fit?

They should feel snug throughout — tight enough to provide support but not so tight that they restrict movement. You should be able to do a full squat and lift your knee to your chest without the fabric pulling uncomfortably. If you’re between sizes, go up rather than down for training use.

Will the compression hold up after repeated washing?

The 240gsm fabric weight is specifically chosen for durability. Wash cold and air dry (no tumble dryer) and they’ll maintain their compression and shape long-term. Tumble drying is the main thing that breaks down spandex fibres prematurely.

Can these be worn on their own or do they need to go under something?

Either works. They’re designed to function as standalone training shorts or as a base layer under MMA shorts, gi pants, or a gi. Whether you wear them alone comes down to personal preference and your gym’s dress code — some training environments are fine with compression-only, others prefer shorts over the top.