Polyester Satin Blue shorts – “Shark” lettering

Description

If you train Muay Thai, kickboxing, or MMA, you know how much the wrong shorts get in the way. Too tight and you can’t kick properly. Too stiff and they bunch up when you clinch. These polyester satin blue shorts with Shark lettering are designed around one priority: getting out of your way while you train.

Why the cut matters

The wide leg opening with reinforced side splits is the key feature here. When you’re throwing high kicks or working off the clinch, you need that leg to move freely without the shorts pulling or riding up. Satin polyester moves with you rather than against you — it’s the same reason you see this style of shorts in gyms everywhere from Bangkok to Brisbane.

The 10cm elastic waistband with an inner drawstring means you can get a secure fit regardless of your body shape. The elastic gives when you move, the drawstring keeps everything in place during ground work or clinch work where shorts can shift around. It’s a simple system but it works.

Materials and construction

These shorts are 100% polyester satin. Satin-weave polyester has a smooth, slightly shiny surface that slides easily against skin and other fabric — useful when you’re working from the clinch or on the ground. It’s also lightweight, so there’s no extra weight dragging on your legs as you move.

Polyester dries quickly after training and holds its colour well over many washes, which matters when you’re training multiple times a week. The fabric is machine washable, which keeps maintenance simple.

Who these shorts suit

These are a solid choice for Muay Thai, kickboxing, and MMA training. The wide-leg satin cut is specifically designed for striking sports — you won’t find the same freedom of movement in board shorts or standard gym shorts.

They also work well for general fitness training, running, and crossfit if you prefer this style of cut. The lightweight fabric and secure waistband make them comfortable for a range of activities beyond martial arts.

These are training shorts, not competition shorts. If you’re looking for something to wear in a sanctioned bout, check competition-specific gear. But for daily training, they’re exactly what you need.

Sizing guidance

These shorts are available in M, L, and XL. Use the size chart to find your fit — satin shorts generally run a bit different to regular sportswear, so it’s worth checking your waist measurement against the chart rather than going off your usual clothing size.

The elastic waistband with drawstring gives you some flexibility, but for the best fit and movement, use the chart as your starting point.

• M (Medium) — Product code: BSTKBS-M
• L (Large) — Product code: BSTKBS-L
• XL (Extra Large) — Product code: BSTKBS-XL

Care instructions

Machine wash cold or hand wash. Avoid hot water — it can affect the fabric finish and cause colours to fade faster. Air dry where possible. The satin weave is smooth and dries quickly, so they’ll usually be ready for your next session without much waiting.

Specifications

• Material: 100% polyester satin
• Colour: Sky blue with Shark lettering
• Waistband: 10cm elastic with inner drawstring
• Leg opening: Wide leg with reinforced side splits
• Sizes: M, L, XL
• Weight: 0.25 kg
• SKU: BSTKBS
• Price: AUD $28.75 (all sizes)

Features summary

• 100% polyester satin — lightweight, smooth, quick-drying
• Wide leg with reinforced side splits for full kicking range
• 10cm elastic waistband with inner drawstring
• Suitable for Muay Thai, kickboxing, MMA, and general fitness training
• Machine washable
• Sky blue with Shark lettering design
• Free shipping on Australian orders over AUD $150

Frequently Asked Questions

Are these shorts suitable for beginners?

Yes. These are straightforward training shorts with no complicated features. They’re a good starting point if you’re new to Muay Thai or kickboxing and want proper training shorts without spending a lot of money.

Can I use these for BJJ or wrestling?

They’ll work for light BJJ drilling, but they’re not optimised for ground-heavy training. Satin polyester can shift around during sustained grappling. For BJJ-focused training, board-style shorts or dedicated BJJ shorts hold up better. These are best suited to striking sports.

Do they run true to size?

Check the size chart rather than assuming your usual size will match. Satin martial arts shorts can fit differently to regular sportswear. The elastic waistband gives you some room to work with, but use the measurement guide for the best result.

Are these only available in blue?

This listing is for the sky blue version with Shark lettering. Pacific Sports also stocks other colours and designs — check the shorts category for the full range.

How do I care for polyester satin shorts?

Machine wash cold or hand wash. Air dry rather than tumble dry. Avoid hot water and high heat, which can dull the satin finish over time. With proper care, they’ll hold their colour and shape through regular training.

Does free shipping apply to this product?

Free shipping applies to all Australian orders over AUD $150. If your total order is under that threshold, standard shipping rates apply. Check the delivery policy page for current rates.