If extended trips or a job as a guide place you in the outdoors no matter the weather, a tough, storm proof jacket, like the Arcteryx Theta AR for Men is a necessity. Featuring GORE-TEX®: Pro Shell, a fabric that breathes better, lasts longer, and is even lighter than anything else on the market today, and offers a greater level of comfort and packability. Decorated with features to satisfy even the most hardcore mountaineer or backcountry skier, the Arc'teryx Theta AR Jacket remains amazingly light by employing industry leading innovations, such as micro seam allowances and tiny GORE-TEX®: seam taping.Waist and hem drawcords, articulated elbows, and no-lift gusseted underarms allow for full range of motion while blocking cold drafts and spindrift. Laminated zippers and bonded soft grommets contribute to the jacket's supple feel, and the one hand pull cords are exceedingly convenient when one hand is busy tending to a belay.

The Mountain Hardwear lightest weight GORE-TEX® shell. A full featured trim alpine fit, designed to maximize breathability.

Landing that prize bull elk takes determination, prowess, and an incredibly warm and versatile parka like this one. In addition to our most advanced waterproof breathability, the Big Game Quad features three different layers of Omni-Heat® technology. The shell is lined with Omni-Heat thermal reflective, which boosts heat retention by an average of 20 percent, and the zip-in Interchange liner features both an Omni-Heat thermal reflective lining and insulation for a bonanza of lightweight warmth. We gave this jacket super-handy oversized gear pockets and a longer parka length for even more coverage against the elements. The hood is removable and features a brim to keep the rain and glare off your face. Zip-closed chest security pockets on both the shell and liner provide ample storage for cell phones, car keys, and other on-the-go essentials.

Designed for those who thrive on thin and technical climbs in full alpine conditions, the new Men's M10 Jacket from Patagonia is the prototype in minimalism. Soft, pliable this shell is Patagonia's lightest 3-layer hard shell constructed of waterproof/breathable nylon ripstop fabric that provides superb durability for its weight and the ultimate in summit protection. Performance features include watertight zippers, a microfleece-lined neck and chin, an exterior zippered left-chest pocket, zippered handwarmer pockets that serve double-duty by extending into pit zips, and cuffs that adjust with hook-and-loop closures. A single pull adjusts the 3-way helmet-compatible hood (with laminated visor) - it's the little things that make life a joy when dealing with wooden fingers, a gloved hand and torrential spindrift. Slim fit for technical use over light-to-medium layers.

For snow, sleet, freezing rain, and other meteorological nastiness, turn to the Marmot Yukon Classic Parka for Men to keep the cold and wet at bay. 650 fill goose down at its core and the water shedding performance of Marmot MemBrain® means you'll stay warm and dry when it's cold and wet.

Redesigned for this winter season, the RPK Jacket for Men, part of the RPK collection, gives you the extra protection you need for inclement conditions; a storm sealing hood and collar cinch, stretch powder skirt with snap in pant system, and bonded water resistant zippers. Built with GORE-TEX® Soft Shell fabric, which is warmer, softer and more supple than standard GORE-TEX®, the RPK Jacket breathes freely when you're overheated on the skin to the top and seals up as you turn in the powder on the way down. When thing really heat up, the RPK's two-way pit zip provide advance ventilation and an integrated electronics pocket with cord portal harbors motivating iPod™ tunes. A leashed pass pocket assures that you have your key to ride the park, bumps, powder, or steeps.

Whether you're battling a winter blast during analpine climb or skiing the deep backcountry, the Arc'teryx Theta SL Jacket - Men's combines superlight Gore-Tex PacLite with durable Gore-Tex XCR to bock the elements. The best of lightweight, breathable and packable, the Theta SL is reinforced at the shoulders to resist pack abrasion, while keeping the bells-'n'-whistles to a minimum. Its two front pockets are set high, so they are free of your harness and pack's waist-belt as waterproof underarm zips vent off excess body heat when putting in a big effort. The Theta SL Jacket's hood fits over your helmet, and its shell length provides full Arcteryx protection in the nastiest of mountain storms.

The highly wind and water resistant Polartec® Power Shield® fabric on this breathable Arc'teryx Gamma MX Jacket makes it a great choice for moderate weather protection for strenuous outdoor activities. Climbing Magazine gave the jacket their Editor's Choice award for alpinist versatility. It's made with Polartec® Power Shield® fabric, a technical blended material that features tightly woven nylon on the outside laminated to a wicking insulation layer inside, so it protects you from the elements while still allowing for breathable soft shell performance. If you ski or do any type of climbing, the Arc'teryx Gamma MX Jacket has you comfortably covered in mild weather or broken cloud conditions with short bursts of rain or snow. Stitch-free laminated zippers, pockets and drawcord optimize the technical protection while reducing the overall weight. Added touches like a soft brushed collar lining and streamlined interior wind flap enhance the comfort options better than some minimalist-configured soft shells. If you're looking for a similar configuration with a helmet-compatible Storm Hood™, take a moment to check out the Arc'teryx Gamma MX Hoody.

With a gender specific fit for men, the 2009 Arcteryx Beta LT Gore Tex Jacket is a highly technical rain and wind shell, and weighing in at a mere 348g, this is the ideal mountain jacket when you need to pack light and go fast. Whether you are skiing, snowboarding, climbing or hiking in the backcountry or on the trail, you'll be prepared for the next rain or snow storm coming your way. Designed with the perfect combination of lightweight, waterproof and breathable 3-layer Gore-Tex® fabric and laminated WaterTight™ zips the Beta LT Gore Tex jacket is a faithful companion when you are playing in the mountains, travelling the world, or just across town..

For snow, sleet, freezing rain, and other meteorological nastiness, turn to the Marmot Yukon Parka for Men to keep the cold and wet at bay. 650 fill goose down at its core and the water shedding performance of Marmot MemBrain® means you'll stay warm and dry when it's cold and wet.

Designed for the light and fast fanatic, the Arc'teryx Beta SL Jacket - Men's is streamlined to deliver complete weather protection without excess weight and bulk. Patterned in GORE-TEX® PacLite®, this shell is laminated at the cuff, chin guard, hem drawcord, and zippers for extreme weight saving. WaterTight™ zippers and a trim fitting Drop Hood help control the body environment, while the No-lift gusseted underarms allow for unrestricted movement. A hip length design, one-hand pull cords and two hand pockets add convenience. The hip length Beta SL is an excellent all-around GORE-TEX® Paclite® jacket that is ideal for hikers, bikers, or those who require lightweight and packable storm protection without all of our Ascent specific features. With a trim fitting Drop Hood™ and lowered hand-warmer pockets, this piece is a great choice if climbing helmets and harnesses aren't in the backpack.