GymBum UK – IronCore Training Tank

Name: GymBum UK – IronCore Training Tank
Brand: GymBum UK
SKU: 8956959_8628
Price: 23.99 GBP
Availability: InStock

Engineered with purpose. Worn with confidence

£23.99 GBP

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Shipped by GymBum UK

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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.

GymBum UK – IronCore Training Tank

Built for strength, comfort, and everyday training, the IronCore Training Tank delivers a clean athletic look with premium construction designed to keep up with serious workouts. Lightweight, soft, and breathable, this tank provides the freedom of movement lifters need for heavy sessions while maintaining the durability required for repeated training and washing.

Crafted from high-quality combed and ringspun cotton, the fabric feels smooth against the skin while offering dependable structure and comfort. The athletic cut allows full range of motion during lifts, presses, and dynamic movements, making it ideal for bodybuilding, strength training, and everyday wear.

Simple, strong, and built to perform, the IronCore Training Tank reflects the GymBum philosophy of focus, discipline, and relentless progress.

Reach for the Summit.

Why You'll Love It

• Premium combed and ringspun cotton for exceptional softness and comfort
• Lightweight fabric designed for breathability during training
• Sleeveless construction for unrestricted movement during lifts
• Durable side-seamed construction maintains structure over time
• Clean athletic styling suitable for gym sessions and everyday wear
• Comfortable fit designed for bodybuilding and strength training

Premium Fabric

• 100% combed and ringspun cotton
• Tri-blend option: 50% polyester / 25% combed cotton / 25% ringspun cotton / rayon
• Fabric weight: 4.2 oz/yd² (142.4 g/m²)
• Triblend fabric weight: 3.8 oz/yd² (90.07 g/m²)
• 30 singles thread weight for a smoother premium finish

The combed and ringspun cotton construction creates a softer, more refined fabric while maintaining the durability needed for frequent wear.

Construction Details

• Side-seamed construction for improved durability and shape retention
• Sleeveless design for unrestricted shoulder mobility
• Lightweight structure for comfortable all-day wear
• Clean, minimal styling for a classic athletic look

Performance & Fit

The IronCore Training Tank is designed with an athletic fit that allows natural movement through the shoulders and upper body. The sleeveless cut provides maximum mobility for lifts, presses, and compound movements while maintaining comfort during longer training sessions.

Lightweight fabric ensures breathability during demanding workouts while remaining comfortable enough for everyday wear.

Designed For

• Bodybuilding
• Strength training
• Weightlifting
• Gym sessions
• Everyday activewear

GymBum Performance Standard

Every GymBum product is designed with a balance of performance, durability, and clean athletic styling.

Our goal is simple: create premium activewear that performs in the gym while remaining comfortable enough for everyday wear.

Reach for the Summit.

In compliance with the General Product Safety Regulation (GPSR), GYMBUMUK LTD ensures that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact us at Support@gymbumuk.com

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GymBum UK – IronCore Training Tank