It is Nike's synthetic insulation that traps body heat to keep the wearer warm. It adds warmth without the weight of a padded coat.

Is this jacket waterproof?

No. It is a warm-up layer for cool, dry or lightly damp conditions. For rain, a waterproof shell over or instead of it works better.

This fall version is a stand-collar jacket without a hood. A hat or a hooded layer underneath covers the head.

How does it compare with the Nike Strike jacket?

The Academy Pro is the simpler training layer. The Strike line adds more weather protection and detailing for a higher step in Nike's range.

Yes. It is a plain zip-up warm layer, so it works for school, club sessions and everyday wear in cool weather.

At eBay, for $75.00, 52% under what the other stores charge, as of our latest check.

14 stores we checked sell it, including Midway Sports, Amazon, eBay, Poshmark, Unisport Soccer.

$75.00at eBayChecked 45 min ago

52% under what the other stores charge

Compared across 14 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

It checks today's price at every store, compares the alternatives and answers in about a minute.