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Harry Lightfoot
#1 UK Crossfit
Proudly made in the UK
"Comfiest shirt I own"
Bold branded style
Clean Efectiv logo design that stands out
Durable quality
Holds shape and print wash after wash
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£4.99
Built for comfort, styled for everyday wear — the Efectiv Oversized T-Shirt delivers a relaxed fit with a premium feel. Designed to move with you, it offers a loose, modern silhouette that’s perfect for both training and off-duty days.
Crafted from soft, breathable fabric, it keeps you comfortable through every session while holding its shape wash after wash. Whether you’re layering up, hitting the gym, or keeping it casual, this is a staple piece you’ll keep reaching for.
Premium everyday comfort
Bold Branding
Durable Quality
Oversized Fit
Standard Delivery
2-3 Working Days - £1.99
Free over £20Express Delivery
Next Working Day
£2.9930-Day Money Back Guarantee
Train with confidence. If you don't feel the difference, return the unused portion for a full refund.
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Pay in 3 interest-free installments of £5.33. No fees.
Efectiv® Unisex Oversized Cotton T-Shirt
Black / S
£15.99
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Frequently Asked Questions
It features a regular/athletic fit designed to be comfortable without feeling too loose or too tight.
The logo is printed for a clean, long-lasting finish that won’t easily fade or peel.