Use this guide to size the Hayabusa T3 Striking Shin Guards. Fit is determined by two measurements: shin length (top of foot to just below the kneecap) and the circumference of your calf at its widest point. Shin guards that are too short leave the knee and instep exposed; ones that are too long ride into the kneecap and rotate during kicks.
How to measure
- Shin length: stand upright with your weight evenly distributed. Measure from the top of the foot (just where it meets the ankle) up to the bottom edge of the kneecap.
- Calf circumference: measure around the widest part of your calf muscle with the leg relaxed.
- The top of the shin guard should sit just below the kneecap. The side extensions should cover the outer part of the knee.
- The instep flap should sit flat across the top of the foot. If it folds or bunches up, the guard is too long.
Shin length and calf circumference to size
| Size | Shin length | Calf circumference |
|---|---|---|
| S | 12 – 13 in (30 – 33 cm) | 11.5 – 14.0 in (29 – 36 cm) |
| M | 13 – 14 in (33 – 36 cm) | 13.0 – 15.5 in (33 – 39 cm) |
| L | 14 – 15 in (36 – 38 cm) | 14.5 – 17.0 in (37 – 43 cm) |
| XL | 15 – 16 in (38 – 41 cm) | 16.0 – 18.5 in (41 – 47 cm) |
Notes
- If shin length puts you in one size and calf circumference puts you in another, prioritise shin length — the guard must sit between the foot and knee correctly. Calf width adjusts via the rear straps.
- For Muay Thai amateur competition, shin guards with full foot protection are mandatory — confirm your governing body's rules before competing.
Shop the full Hayabusa shin guard range at /collections/hayabusa.
Hayabusa T3 Striking Shin Guards Black
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Description
Description
The Hayabusa T3 Striking Shin Guards are designed for a secure, non-slip fit, regardless of training intensity. Featuring hundreds of silicone beads and two adjustable straps, they stay locked in place for ultimate performance. The pre-curved, multi-layered padding offers superior protection, while the extended outer coverage ensures your shins are fully shielded.
- Non-slip fit with silicone beads
- Extended outer protection
- Pre-curved multi-layered padding for comfort
- Adjustable straps for a secure, customised fit
- Elastic supports for heel and instep
Specifications
Specifications
- Main colour
- Black
- Material
- Synthetic Leather
- Gender
- Unisex
- Country of origin
- Vietnam
Delivery & returns
Delivery & returns
UK delivery: standard £4.99, or free on qualifying orders of £75 or more. Express £9.99 where available. These rates apply to normal goods; oversized items and items shipped separately may have different charges.
Check the delivery options and estimated dates shown at checkout. View delivery & returns.
Returns & exchanges
Items must be returned within 30 days of purchase, unused, unsoiled and in resellable condition, in their original packaging with all tags attached. Hygiene exclusions apply; see our refund policy for full terms.
Start your return or exchange in our returns portal. Enter your order number and email address or postcode, select the items, and follow the instructions provided after approval. Use the return address and shipping instructions supplied for your order.
For oversized items or if you need help arranging a return, contact us before sending the item back. Return methods and any applicable charges are provided during the returns process.
Refunds
After we receive and inspect your return, we will notify you of your refund status. Once approved, your refund should appear in your account within 5–7 working days. See our refund policy for exchanges, exclusions and full terms.
About the Hayabusa Brand
About the Hayabusa Brand
Payment Methods
