Under Armour ColdGear Reactor Golf Hybrid Jacket Review
In this Under Armour ColdGear Reactor Golf Hybrid Jacket review, Joel Tadman puts it in play out on the course

Warm, trendy and playable - this jacket performs on the course in winter when you need it to, but looks at home off the course too.
-
+
Provides exceptional warmth
-
+
Stretch panels enhance playability
-
+
Versatile styling
-
-
Fit could be more snug
Why you can trust Golf Monthly

Under Armour ColdGear Reactor Golf Hybrid Jacket Review
We Under Armour's latest thermal mid layer to the test out on the course at Burghley Park Golf Club.
How tall am I/what is my build?
6 foot 2”, so relatively tall and slim.
What do I normally wear - does it come up big/small?
I’m often between medium and large with mid layers and jackets and in size medium this came up marginally on the big side but only by a fraction. It comes in sizes S-XXL.
How did it fit/feel/perform?
For cold outings on the links, this offering from Under Armour is designed to keep you warm while looking the part. It’s thin enough to not feel bulky and allowing you to combine it easily with other layers like a golf polo shirt or another golf top. The material feels soft and the stretch panels down the side of the torso and inside of the arms ensure you can move unrestricted. Sliding it on really does take the edge off playing on chilly mornings and it’s water repellent too, so it will keep a light shower at bay without having to reach for a waterproof jacket. The elasticated cuffs ensure it won't distract you over the ball by moving up and down and the fit strikes a nice balance of being relatively snug (it probably could have been a touch tighter, although those with a larger figure may disagree) without restricting range of motion when going after a drive.
Any extra details we noticed?
The reflective strips at the back help other golfers see you (and hopefully not hit towards you) in low light conditions. The ColdGear Infrared ceramic print on the inside has breaks in it to enhance stretch (shown above). While this sounds far fetched and is difficult to prove or disprove, the movement available when wearing this jacket is hard to fault. The inside of the pockets is made from a soft, slightly fluffy lining for immediate warmth. They also have zips for more secure storage should you need it.
Can you wear it off the course?
Absolutely, and I already have. In the navy or black colourway it doubles as an excellent sports jacket to wear on walks in the woods or even nipping to the shops on a cold day.
These Under Armour coupon codes could help you pick up sports & golf gear such as trainers, clothing & accessories for less.
Get the Golf Monthly Newsletter
Subscribe to the Golf Monthly newsletter to stay up to date with all the latest tour news, equipment news, reviews, head-to-heads and buyer’s guides from our team of experienced experts.
Joel has worked in the golf industry for over 15 years covering both instruction and more recently equipment. He now oversees all equipment and video content at Golf Monthly, managing a team of talented and passionate writers and presenters in delivering the most thorough and accurate reviews, buying advice, comparisons and deals to help the reader or viewer find exactly what they are looking for.
One of his career highlights came when covering the 2012 Masters he got to play the sacred Augusta National course on the Monday after the tournament concluded, shooting a respectable 86 with just one par and four birdies. To date, his best ever round of golf is a 5-under 67 back in 2011. He currently plays his golf at Burghley Park Golf Club in Stamford, Lincs, with a handicap index of 3.1.
Joel's current What's In The Bag?
Driver: Titleist GT3, 9°, Fujikura Ventus Black 6 S shaft.
Fairway wood: Titleist TSR3, 15°
Hybrid: Titleist TSi2, 18°
Irons: Titleist T150, 4-PW
Wedges: Titleist Vokey SM10, 50°, 54° and 58°
Putter: LAB Golf DF3
Ball: 2025 Titleist Pro V1x
-
Alejandro Tosti Makes Hole-In-One On TPC Sawgrass 17th... Before Jumping Into The Lake
The PGA Tour pro took a dip in celebrating his hole-in-one during practice for this week's Players Championship
By Elliott Heath Published
-
Charley Hull And Georgia Hall March Into Sunningdale Foursomes Last 16
The LPGA Tour pair comfortably won both of their matches on day two of the prestigious event and look like the team to beat heading into the last 16
By Jonny Leighfield Published
-
The 'Diabolical' Overhanging Tree Everyone Is Talking About At The Players Championship
After the old one was lost to disease in 2014, a new overhanging oak tree arrived just in front of the sixth tee box at TPC Sawgrass' Stadium Course in 2025
By Jonny Leighfield Published