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Live · checked today · 1 UK retailer tracked
Castore Flex vs Glenbrae Merino Crew Neck
Quick verdict
Checked daily across 1 UK retailer
Price and availability verdict
Castore Flex was last tracked at £39.90 on 19 August 2026, while Glenbrae Merino Crew Neck is currently £79.95. Against tracked history, Castore Flex is at its lowest tracked price and Glenbrae Merino Crew Neck is 7% above its lowest tracked price. Glenbrae Merino Crew Neck is currently available from 1 UK retailer; Castore Flex is not currently stocked.
Deal intelligence
Should you buy now, or wait?
The Castore Flex is at its lowest tracked price today. The Glenbrae Merino Crew Neck has more room: its tracked low is £74.95.
Castore · Flex
Not enough data yet
Today £39.90 · typical £59 · lowest £39.90
On sale 2 times in the last 3 months
Glenbrae · Merino Crew Neck
Not enough data yet
Today £79.95 · typical £79.95 · lowest £74.95
On sale 1 time in the last 4 months
Head to head
Category leaders, from the data on this page
- Cheapest new Flex £39.90 vs £79.95
- Closest to its tracked low Flex 0% above vs 7%
- Most retailers in stock Merino Crew Neck 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.
Castore · Flex
↓ £20.05
since 5 April 2026
Lowest £39.90 on 10 July 2026
Glenbrae · Merino Crew Neck
↑ £5
since 5 April 2026
Lowest £74.95 on 5 April 2026
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Common questions about the Castore Flex vs Glenbrae Merino Crew Neck
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.