Which is cheaper, the FootJoy Phaseone Thermal Base Layer or the Under Armour Coldgear Mock Base Layer?

Under Armour Coldgear Mock Base Layer is currently the cheaper option, £7.91 less (£26.59 vs £34.50).

How many UK retailers stock the FootJoy Phaseone Thermal Base Layer and Under Armour Coldgear Mock Base Layer?

The FootJoy Phaseone Thermal Base Layer is currently in stock at 1 UK retailer (cheapest: Golf Support at £34.50), and the Under Armour Coldgear Mock Base Layer at 0 (cheapest: n/a at £26.59). Caddence tracks both across UK golf retailers daily.

Is the FootJoy Phaseone Thermal Base Layer a good price right now?

Yes: at £34.50 the FootJoy Phaseone Thermal Base Layer is at the lowest price we've tracked. It has ranged £34.50 to £34.50 over 110 days.

Is the Under Armour Coldgear Mock Base Layer a good price right now?

The Under Armour Coldgear Mock Base Layer is currently £50, around its typical price. Its lowest tracked price was £26.59 on 5 April 2026.

Compare / base layer

Live · checked today · 1 UK retailer tracked

FootJoy Phaseone Thermal Base Layer vs Under Armour Coldgear Mock Base Layer

Watch this matchup

Quick verdict

Checked daily across 1 UK retailer

Price and availability verdict

FootJoy Phaseone Thermal Base Layer is currently £34.50, while Under Armour Coldgear Mock Base Layer was last tracked at £50 on 19 August 2026. Against tracked history, FootJoy Phaseone Thermal Base Layer is at its lowest tracked price and Under Armour Coldgear Mock Base Layer is 88% above its lowest tracked price. FootJoy Phaseone Thermal Base Layer is currently available from 1 UK retailer; Under Armour Coldgear Mock Base Layer is not currently stocked.

View Phaseone Thermal Base Layer details → View Coldgear Mock Base Layer details →

Lowest price new → Coldgear Mock Closest to its low → Phaseone Thermal Most retailers → Phaseone Thermal

Product Cheapest 7-day 90-day trend Vs usual Buy

FootJoy

Phaseone Thermal Base Layer

£34.50 No change at its low Buy £34.50 → at Golf Support

Under Armour

Coldgear Mock Base Layer

£26.59 last tracked No change around usual

FootJoy

Phaseone Thermal Base Layer

£34.50

at its low

Buy £34.50 →

at Golf Support

Under Armour

Coldgear Mock Base Layer

£26.59 last tracked

around usual

Deal intelligence

Should you buy now, or wait?

The FootJoy Phaseone Thermal Base Layer is at its lowest tracked price today. The Under Armour Coldgear Mock Base Layer has more room: its tracked low is £26.59.

FootJoy · Phaseone Thermal Base Layer

Not enough data yet

Today £34.50 · typical £34.50 · lowest £34.50

Under Armour · Coldgear Mock Base Layer

Not enough data yet

Today £50 · typical £50 · lowest £26.59

On sale 1 time in the last 3 months

Head to head

Category leaders, from the data on this page

Cheapest new Coldgear Mock £26.59 vs £34.50
Closest to its tracked low Phaseone Thermal 0% above vs 88%
Most retailers in stock Phaseone Thermal 1 vs 0

Price trajectory

How each has moved since we started tracking

FootJoy Phaseone Thermal Base Layer Under Armour Coldgear Mock Base Layer

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.

FootJoy · Phaseone Thermal Base Layer

No change

since 5 April 2026

Lowest £34.50 on 5 April 2026

Under Armour · Coldgear Mock Base Layer

↑ £23.41

since 5 April 2026

Lowest £26.59 on 5 April 2026

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Frequently Asked

Common questions about the FootJoy Phaseone Thermal Base Layer vs Under Armour Coldgear 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.