Compare / polo shirt
Live · checked today · 2 UK retailers tracked
Calvin Klein Seabury Polo Shirt vs Castore Breathable Polo Shirts
Quick verdict
Checked daily across 2 UK retailers
Price and availability verdict
Calvin Klein Seabury Polo Shirt is currently £38.99, while Castore Breathable Polo Shirts is currently £38.99. Against tracked history, Calvin Klein Seabury Polo Shirt is 42% above its lowest tracked price and Castore Breathable Polo Shirts is at its lowest tracked price. Both are currently available from 1 UK retailer.
Deal intelligence
Should you buy now, or wait?
The Castore Breathable Polo Shirts is at its lowest tracked price today. The Calvin Klein Seabury Polo Shirt has more room: its tracked low is £27.49.
Calvin Klein · Seabury Polo Shirt
Not enough data yet
Today £38.99 · typical £38.49 · lowest £27.49
On sale 1 time in the last 4 months
Castore · Breathable Polo Shirts
Not enough data yet
Today £38.99 · typical £38.99 · lowest £38.99
Where to buy
2 UK retailers, checked daily
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.
Calvin Klein · Seabury Polo Shirt
↑ £0.50
since 5 April 2026
Lowest £27.49 on 21 July 2026
Castore · Breathable Polo Shirts
No change
since 5 April 2026
Lowest £38.99 on 5 April 2026
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Common questions about the Calvin Klein Seabury Polo Shirt vs Castore Breathable Polo Shirts
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.