Kingz Mens Rashguard Size Guide
Find your size below. These are garment measurements for Kingz men's short and long sleeve rashguards — measure a similar rashguard you own flat across the chest, and match against the chart. Kingz rashguards run athletic-fit, so most lifters and broader builds size up.
| Size | Chest (A) flat | Length (B) | Sleeve (C) | Suggested Weight |
|---|---|---|---|---|
| XS | 15 in / 38 cm | 23.5 in / 60 cm | 10.8 in / 27 cm | 99 – 132 lbs |
| S | 16.5 in / 42 cm | 24.4 in / 62 cm | 11.2 in / 28 cm | 132 – 154 lbs |
| M | 17.3 in / 44 cm | 25.2 in / 64 cm | 12.4 in / 31 cm | 154 – 176 lbs |
| L | 18.1 in / 46 cm | 25.9 in / 66 cm | 13.2 in / 34 cm | 176 – 198 lbs |
| XL | 18.5 in / 47 cm | 27.1 in / 69 cm | 13.9 in / 35 cm | 198 – 231 lbs |
| 2XL | 19.4 in / 49 cm | 27.5 in / 70 cm | 14.7 in / 37 cm | 231 – 265 lbs |
| 3XL | 20.5 in / 52 cm | 28.5 in / 72 cm | 15.1 in / 38 cm | 265 – 290 lbs |
How to measure
- Chest (A) — lay a similar rashguard flat and measure straight across just under the armpits. The figure shown is half-chest; full body chest will be roughly double.
- Length (B) — from the top of the shoulder seam straight down to the bottom hem. Rashguards are designed to stay tucked in during rolls — too short rides up.
- Sleeve (C) — for short sleeve, measured from shoulder seam to cuff at the upper arm; for long sleeve, the same dimension extends to the wrist (see the long-sleeve product chart on the product page for full length).
- Between sizes — size up if you carry mass through the chest and back, or if you prefer compression that's snug rather than restrictive. A loose rashguard collects grips.

Dominate the mats with the Kingz Relentless Short Sleeve Rash Guard – the ultimate gear for those who were destined to rule, not just follow.
Main Features:
- Unyielding Blend: Polyester and spandex construction withstands combat sports intensity.
- Athlete's Fit: Snug yet flexible design ensures agile, comfortable movement for various disciplines.
- Striking Graphics: Fully sublimated graphics maintain vibrancy, enduring countless sessions.
- Premium Material: 80% polyester, 20% spandex blend provides breathability, stretch, and moisture-wicking.
- Enduring Performance: Adhering to wash and care instructions prolongs the OE Rash Guard's life, making it your reliable partner in martial arts, Judo, or MMA pursuits.
Wear the Kingz Relentless Short Sleeve Rash Guard and let your dominance on the mats be your proclamation. Conquer with style, resilience, and the spirit of martial arts.
Manufactured by: Kingz
Product Type: Rash Guards
Gender: Mens
Material: Polyester
Origin: Pakistan
£4.99 FREE - Spend over £75 (*Mainland UK only) - Delivered within 3 working days - Estimated delivery date provided at checkout - Tracking number available once shipped
£9.99 - Delivered next working day - Estimated delivery date provided at checkout - Tracking number available once shipped - Subject to order cut off times. *Order before 12pm.
£23.99 - Delivered within 4 working days - Estimated delivery date provided at checkout - Tracking number available once shipped - Destinations include Northern Ireland, Scottish Highlands and Channel Islands.
from £20 - For orders over 100cm in length or 30kg in weight. - Oversized items are not eligible for free delivery - Total cost calculated at checkout. Please check dimensions and weight are suitable before completing your order to save any unexpected returns costs.
Easy Returns available on all UK mainland orders via our returns centre - Please complete the returns form in full and send your order back to us via your selected method. - Returns will be processed within 7-14 days of receipt - If your order is oversized please contact us to arrange an alternative returns method. For more information view our returns policy.
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