スキーウェアって英語でなんて言うの？

ご質問ありがとうございます。

「スキーウェア」は英語でそのままで「ski wear」や「ski clothes」と言います。ズボン、ジャケット、ブーツの全部の服装を表します。

時々、「ski gear」と呼びますが、この場合ではスキーするためのスキーストックとスキーボードも含めています。

例文：

I bought some ski wear on sale at the mall.
ショッピングモールでは、セールのスキーウェアを買ってきた。

ご質問ありがとうございます。

You could use any of the above two phrases.

Apparel; means clothing

Examples;
- I'm excited for our annual ski trip. I need to go shopping for some new fresh ski apparel.
- The ski apparel items are on sale at the mall.

If you would like to know what to call the clothes when you g skiing, you can simply call them "ski wear" or "ski apparel". Normally ski apparel is very thick and warm insulated clothing made for cold weather conditions that are made to keep you warm in the cold snow. A ski mask is the mask you wear for skiing that protects your face.

"Ski clothes" is the usual term we use. The "clothes" refers to anything you wear when you ski, whether it is the mask, the pants or even the boots.
"Ski wear" means the exact same thing as "ski clothes". They can both be used in formal situations.
"ski get-up" is a casual and informal way to refer to the clothes you wear when you go skiing. You should use this term in company of friends. For example:

"What are you wearing? "
"I am wearing my ski get-up! Do you like it?"

Clothing usually worn for skiing is called "ski gear" or "ski apparel". These terms may be used interchangeably. You may use them in a sentence in the following ways:
-I found a ski apparel section at Walmart. I think we should go get stuff there for our trip.
-I have to buy ski gear because I have a trip planned for the winter.

The clothes you wear when you go skiing is normally called "ski wear" or "ski clothes". The clothes are usually made up heavy clothing that covers your body all around, plus hats and cloves to keep you warm. We can also wear a mask too

"I am going skiing this weekend. I have to buy new ski clothes"
"I love going skiing, I have two different ski wear outfits to choose from!"

"Outfit" is used to describe the set of clothes that you wear for a specific period of time. "Gear" usually describes clothes that you wear for a physical activity. For example, you can say "hiking gear." "Wear" is a general term for the clothes you wear for a specific purpose. Thanks!

Ski wear is generally the collective name for all the clothes that you wear when going skiing.
Each item of clothing has an individual name for example:
Ski suit - the 'jumpsuit' or two piece set of wind/water resistant outer clothing.
Ski pants/trousers.
Ski jacket.
Ski thermals or base layers
Ski gloves/mittens
Ski hats/helmets
Ski goggles
Ski boots/ snow boots

Some clothes are made to satisfy the specific demands of a sport or situation, such as:
wet suits - for cold water
waders - for fishing in the river or sea while standing on the river or sea bed
goalkeeper gloves - when defending the goal mouth in football
an apron - to protect clothing whilst cooking.
Eg "John is wearing walking shoes today as he's trekking across Dartmoor."

Ski-wear or skiing gear are both acceptable to use when
describing the clothes that you don (wear) when skiing.
''Gear'' is another term for a set of clothing for a specific
activity.
Examples:
1. Have you remembered to pack your ski-wear?
2. Put on your skiing gear and let's check out those slopes!
3. Have you packed your diving gear?

"Check out" is a casual way of saying, let's "have a look at"
or "examine closely".
Example:
Let's check out his new car!

When going skiing as it is in the snow, it is important to dress appropriately: in ski gear. Ski gear consists of ski boots, ski socks, (high cut and good insulation). Beanie, helmet, ski goggles, ski pants, ski jacket, ski gloves.

ご質問ありがとうございます。

英語で ski clothes / ski wear と言うことができます。
clothes は「服」という意味の英語表現です。

次のような言い回しで使うことができますよ。

・I am going to buy some new ski clothes.
新しいスキーウェアを買います。

お役に立てれば嬉しく思います。

「スキーウェア」は、そのままski wearやski clothesで大丈夫です(^－^)

例）
Where did you buy the ski clothes?
「そのスキーウェアはどこで買いましたか？」

以上です。
少しでも参考になれば幸いです(^_^)