Taking part in altitude activities, like camping, biking, hiking, and skiing requires a proper preparation. The human body reacts to high altitudes. For this reason, choosing a warm, water-resistant, comfortable fleece, sweater or shirt is essential. Altitude-Sports is a company with various clothes suitable for activities performed at high altitudes. Here is a list of the best tops you can wear if you are a fan of mountain life.

1. Columbia Helvetia Half Snap Fleece

It is no wonder that this warm, comfortable, and lightweight fleece, made with Sherpa pile fabric, is one of the best options if you are a fan of fleeces. It is available in Ancient Fossil color, it features some classic snap buttons and a zippered chest pocket.

2. The North Face Phlego Polar Fleece Jacket

This jacket is made of pill-resistant and 100% recycled fabric. It features secure-zip kangaroo hand pockets and a fixed hood with a drawcord. It is super-soft, warm, and available in two different colors: TNF black and Antelope Tan. The jacket is roomy enough for a shirt underneath and will keep you warm at any altitude.

3. Burton Oak Seasonal Pullover Fleece

A pullover fleece you can wear for every type of activity, like riding the mountain, skiing, or camping in the woods, Burton Oak Fleece is also, great for a walk around the city. It is a highly breathable hoodie, quick-drying and features an interior pocket media port. A great additional feature is the thumbhole cuffs that maximize comfortability.

4. Ostrya Bluebird Shearling Pull-on-Men's

An elegant and extremely warm fleece that’s available in a vibrant Moss color, Ostrya Bluebird Pullover is designed for extra insulation. It is made of 100% polyester and it features a stand-up collar to protect your neck from cold, as well. This fleece is produced in Canada and offers customers a soft, cozy, and comfortable interior.

5. Filson Sherpa Fleece Jacket

A full-zip jacket with enhanced insulating properties, Filson Sherpa Fleece is great for every type of altitude activity. It features an interior security pocket, and its forearms are reinforced with 100% ripstop nylon for increased durability. It also has two handwarmer pockets and a zippered front closure.

6. Patagonia Lightweight Synchilla Pullover

A pullover that’s made of recycled polyester, Patagonia Synchilla Pullover features a reinforced stand-up collar and a chest pocket with a nylon flap. It is available in 5 different colors, it is elegant and very warm. This sweater is perfect for layering or wearing standalone. It is cozy, comfortable, and has a Yoke seam detailing.

7.Vallier Sofo Fleece Sweatshirt

Vallier Sofo Fleece is a fashionable sweatshirt that is made of 100% recycled polyester. It features a classic hanging loop, folded elastic cuffs, and two zippered front pockets. The great thing about this sweatshirt is that it has a bonded nylon lining that makes it suitable for layering if the weather turns too cold.

8. Houdini Power Polar Fleece

A classic fleece, made from an extraordinary fabric with a warm, fluffy inside, Houdini Power Polar offers customers unparalleled comfort and a perfect warmth-to-weight ratio. The fleece also features a two-way front zip and a hidden drawcord in the bottom hem. Two inner stash pockets and two zippered side pockets are also, part of this great fleece sweater.