ChalkBuddy® | Official

Name: ChalkBuddy® | Official
Brand: Gymatics
SKU: CHALKBUDDY-HOTPINK
Price: 20.0 GBP
Availability: InStock

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GymBum UK Size Guide

GYMBUM UK®

Size Guide

1️⃣ Women – Sports Bras

Measure Yourself

For accurate sizing, keep the tape measure level and parallel to the ground.

Bust
Measure around the fullest part of your chest.

Underbust
Measure directly under your bust where the bra band sits.

Body Measurements (Inches)

Size	Bust	Underbust
XS	33–34"	27–28"
S	34–36"	28–30"
M	36–38"	30–32"
L	38–40"	32–34"
XL	40–43"	34–36"
2XL	43–46"	36–39"
3XL	46–49"	39–42"

Between sizes?
Size up for a more comfortable fit.
Size down for a more compressive performance fit.

2️⃣ Women – Tops & T-Shirts

Body Measurements (Inches)

UK Size	Bust	Waist
4–6	31–33"	24–26"
8–10	33–36"	26–28"
12–14	36–40"	28–32"
16	40–43"	32–34"
18	43–46"	34–37"

3️⃣ Women – Leggings & Shorts

Body Measurements (Inches)

UK Size	Waist	Hips
4–6	24–26"	34–36"
8–10	26–28"	36–38"
12–14	28–32"	38–42"
16	32–34"	42–44"
18	34–37"	44–46"

4️⃣ Men – Tops & Hoodies

Size	Chest	Waist
S	36–38"	30"
M	38–40"	32–34"
L	42–44"	36"
XL	46–48"	38"
XXL	50–52"	40–42"

5️⃣ Men – Shorts & Joggers

Size	Waist
S	30"
M	32–34"
L	36"
XL	38"
XXL	40–42"

Fit & Sizing Notes

Some styles follow Asian sizing and may run 1–2 sizes smaller than standard UK sizing.
Refer to each product description for specific fit details.
Measurements may vary slightly depending on fabric and cut.

Introducing ChalkBuddy® – the world’s first portable sports chalk holder designed to keep your training clean, controlled, and completely hassle-free! ✨

Say goodbye to messy tubs, broken chalk, and powder-covered bags. ChalkBuddy® is a compact, pocket-sized holder that locks in a standard square of chalk 🧱, giving you instant access whenever you need it. Just grab, chalk, and go — it’s that simple.

Perfect for gymnastics, weightlifting, calisthenics, CrossFit®, climbing, and home training. No more chalk explosions. No more sharing tubs. Just your chalk, your way. 💪

What’s Inside the Box? 📦

1x ChalkBuddy® Holder – lightweight, durable, and made using high-quality 3D printing in Wales 🇬🇧
1x Gymatics® Block Chalk – sealed for freshness

Why Athletes Love ChalkBuddy® 🤸♀️

Pocket-sized convenience
Keeps chalk clean, contained, and long-lasting
Reduces mess at home, in the gym, or at the studio
Ideal for kids, teens, and adults
Durable and reusable — built to last

If a colour isn't available, please get in touch.

Chalk it, Your Way.

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ChalkBuddy® | Official