REI just slashed prices on 15 Arc'teryx summer styles — and they start at just $19

Whether you're taking a short hike or you're traveling, this pack is great for holding all your belongings. It even has a hidden pocket on the back panel for stashing your phone or credits cards.

Need a new hat for the trails? The Arc'teryx Small Bird hat is made with breathable, stretchy material and a soft, quick-drying headband that will keep your head feeling airy and dry. It will get the job done on the toughest of routes.

This racerback, crew neck tank top features a breathable fabric that wicks moisture away and dries quickly, making it perfect for longer hikes. It's soft, comfortable and built for performance.

Available in two different colors, this tank is the optimal choice for all your adventures. It features wicking nylon knit to keep you dry and offers great stretch so you can move comfortably.

Light, breathable and designed to move with you, this t-shirt is the perfect pick for climbing, hiking or working out. It's made of recycled polyester knit that's soft on skin and it also features UPF 40 sun protection.

This long-sleeved exercise top was inspired by running apparel, but then adapted to make it suitable for mountain-based high-intensity activities. Its breathable, maximizes airflow, and is designed to reduce chafing.

There are base layers, and there's the Arc'teryx Rho Crew Neck Long-Sleeve. Made from stretchy micro-fleece, it's the perfect shirt for wearing under a jacket, or on its own. It's also ultra-lightweight and sweat-wicking.

These heavyweight bottoms from Arc’teryx just got a massive discount. Arc’teryx’s Polygiene treatment helps with odor, while the Torrent brushed fleece is soft against your skin.

If you have some backcountry adventures planned, this is the hat you'll want to bring along. The Arc'teryx Cranbrook hat has a wide brim that shades your face, ears and neck from the sun, and it's ventilated to keep you nice and cool.

This Rho half-zip is built for lower-output activities on cool days. It's breathable but will still keep you warm, it moves moisture and feels soft on the skin.

The Norvan Downword T-Shirt is a lightweight moisture-wicking tee designed for trail running but is an excellent tee for any outdoor adventure. It is water resistant and has an 'anti-odor' finish to keep you fresh on the trails. Take advantage of this deal now and save 30%!

This chic zip-up jacket is designed with backpackers and hikers in mind. Weighing just over six ounces, it's made from synthetic fabric with UPF 50+ sun protection. Nice and breathable, the fabric is also moisture-wicking to keep you dry.

These Arc'teryx pants are designed for hikers, climbers and backpackers, but really they're great for anybody who's on the move. They're stretchy, comfortable and offer wind protection too.

This deal is on the men’s Arc’teryx Atom Insulated Hoody, which is available in three different colors that are now on sale. Lightweight and weather-resistant, warm yet breathable, this high-tech piece of gorpware is fully worth the hype.

Lightweight, comfortable and breathable, this durable waterproof and windproof jacket will protect you from the elements without sacrificing features or packability. It's a great option for layering or wearing on its own.