Compare / base layer
Live · checked today · 1 UK retailer tracked
Abacus Spin Base Layer vs Under Armour Fitted Mock Base Layer
Quick verdict
Checked daily across 1 UK retailer
Price and availability verdict
Abacus Spin Base Layer is currently £24.99, while Under Armour Fitted Mock Base Layer was last tracked at £39.95 on 18 August 2026. Against tracked history, Abacus Spin Base Layer is at its lowest tracked price and Under Armour Fitted Mock Base Layer is at its lowest tracked price. Abacus Spin Base Layer is currently available from 1 UK retailer; Under Armour Fitted Mock Base Layer is not currently stocked.
Deal intelligence
Should you buy now, or wait?
Both are at their lowest tracked prices today.
Abacus · Spin Base Layer
Not enough data yet
Today £24.99 · typical £24.99 · lowest £24.99
Under Armour · Fitted Mock Base Layer
Not enough data yet
Today £39.95 · typical £39.95 · lowest £39.95
Head to head
Category leaders, from the data on this page
- Cheapest new Spin £24.99 vs £39.95
- Most retailers in stock Spin 1 vs 0
Price trajectory
How each has moved since we started tracking
Lowest tracked price per day, any condition. Caddence tracks both daily. Shaded spans are days we couldn’t collect prices — the lines break rather than guessing.
Abacus · Spin Base Layer
No change
since 5 April 2026
Lowest £24.99 on 5 April 2026
Under Armour · Fitted Mock Base Layer
No change
since 5 April 2026
Lowest £39.95 on 5 April 2026
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Common questions about the Abacus Spin Base Layer vs Under Armour Fitted Mock Base Layer
Prices shown are the cheapest in-stock price per retailer tracked by Caddence, updated daily. Always confirm the final price on the retailer's site.