NaN -Infinity

GymBum UK

TCA Boys' HyperFusion Compression Base Layer Top Long Sleeve Under Shirt - Crew Neck - Mock/Crew Neck - Sonic Yellow, 10-12 Years

TCA Boys' HyperFusion Compression Base Layer Top Long Sleeve Under Shirt - Crew Neck - Mock/Crew Neck - Sonic Yellow, 10-12 Years

£13.49 GBP
£13.49 GBP £13.49 GBP
Sale Sold out
Tax included. Shipping calculated at checkout.
TCA1
TCA2
TCA3

About TCA

Our mission: to make athlete-approved sportswear available to everyone.

We work closely with pro athletes and coaches, developing each product for 12 months before going on sale, ensuring professional-level quality.

TCA has featured in multiple national and international publications, been worn and endorsed by top athletes from multiple sports and disciplines, and reached over 2 million customers from around the world.

We are TCA and this is our story. Come join us.

HyperFusion Compression Crew

Advanced compression to hyper-charge your peformance. Powerful heat retention & effective ventilation when you need it.

- Light and tight compression fit increases muscle performance and reduces recovery time

- TCA D.R.Y. technology

- HyperFusion panel

- Wear on its own or under another top as a base layer for running or training

HF LS Crew Detail1

HF LS Crew detail2

HFLS Crew Main Image

model compression lightweight training tops
Elite Tech Short
Rapid Trackpant
Excel Runner Gilet
Fusion Half-Zip
Winter Run
Warm-Up Funnel Neck
Customer Reviews
4.3 out of 5 stars 11,770
4.3 out of 5 stars 2,221
4.4 out of 5 stars 1,390
4.5 out of 5 stars 5,484
4.5 out of 5 stars 791
4.2 out of 5 stars 685
Price £17.99 £21.99 £22.49 £20.69 £17.99 £17.99
Ideal for Running, training Running, training, football Running, cold weather training Running, training Running, cold weather training Running, cold weather training
Colours Available 14 5 7 9 7 8
Endorsed by professional athletes ✓ ✓ ✓ ✓ ✓ ✓
Key Features 2x zip pockets, lightweight fabric, elastic back waist, TCA D.R.Y. Slim fit, 2x zip pockets, TCA D.R.Y. Lightweight warmth, 2x zip pockets, reflective printing Soft-touch fabric, phone pocket, thumb holes, TCA D.R.Y. Thermal fabric, half-zip, reflective printing, thumb holes, TCA D.R.Y. Thermal fabric, funnel neck, TCA D.R.Y.
Official TCA Product ✓ ✓ ✓ ✓ ✓ ✓
Sales Rank #1 #2 #3 #1 #14 #4

Product details

  • Material composition
    88% Polyester, 12% Elastane
  • Care instructions
    Machine Wash
  • Closure type
    Pull On
  • Neck style
    Crew Neck
  • Country of origin
    China

About this item

  • TCA compression fit improves muscle power and endurance.
  • Flat lock seams eliminate skin irritation. 3DAirMesh panels provide strategic ventilation in high heat zones.
  • Breathable fabric regulates body temperature for higher performance in all conditions.
  • TCA D.R.Y. technology keeps you dry, light and comfortable.
  • Athlete-Approved Excellence - Developed in close collaboration with pro athletes and coaches to ensure professional-grade quality. Notice a problem? We’ll resolve it within 24 hours. Need to return or exchange? We give you 30 days.
View full details