Outdoor Adventures Winter Activities

Cold, Hard Facts Cold weather exposure one of the leading

causes of death for hikers in the U.S. About 600 people die every year from

exposure. Just a few hours in freezing, windy weather

can be fatal.

Source: Stevenson, Jason. “Natural Born Killers.” BACKPACKER. October 2008. pg. 32.

Why you get Cold!!

Convection Conduction Evaporation Radiation Respiration

Remember…

Consequences of Poor Planning: Frostbite

Damage caused to skin and appendages in extreme cold.

Can set in as high as 32°F. Blood vessels constrict to

preserve core body temperature, resulting in blood loss to fingers, ears, nose, etc.

Severe frostbite can lead to gangrene, amputation.

Consequences of Poor Planning: Hypothermia

Drop in core body temperature, causing metabolic shutdown.

Can occur in temperatures as high as 50°F.

Results in confusion, muscle stiffness, unconsciousness, cardiac arrest.

Know and look for symptoms while on a trip!

Consequences of Poor Planning: Trench Foot

Occurs when feet are cold and damp while wearing restrictive footwear.

Can occur in as little as 12 hours. (Winter Trek)

Feet become numb, turn red or blue, then swell.

While treatable, can lead to open sores, fungal infection, gangrene, and possible amputation.

#1 Prevention: Proper Clothing & Footwear

If you dress properly and prepare accordingly, you can safely enjoy the worst winter weather Mother

Nature has to offer!

Need to adjust clothing based on activity:

One hour in ODA compared to 72 hour on Winter trek.

Cross country skiing compared to ice fishing

Cotton: What NOT to Wear Absorbs moisture, dries slowly. Loses all insulating properties when wet. “Cotton is the work of the Devil”

- Motto of Appalachian Mountain Club

Bottom Line: Do not wear any cotton clothing on a winter trip. You will be cold, wet, miserable, and risking hypothermia in the process. So remember, don’t be a Denim Dan!

COTTON KILLS!!!

Notice the jeans

Boots Good Winter Boots are absolutely

essential.

Must be waterproof.

Should have some sort of insulated lining to provide extra warmth. (Removable liners for winter trek.)

PAMPER YOUR FEET!!!

Socks Heavyweight wool socks are an absolute

must! Provide superior warmth, cushioning. Retain insulating properties even when

wet. Bring at least 3 extra pairs if you go on

the winter trek. Changing your socks is the first step in keeping your feet dry.

TIP: Look for liner socks. They are made of thin synthetics or wool, and wick moisture from your feet. They also help to prevent hot spots and blisters.

Gloves & Mitts Layer Up! Wear fleece or wool liner

gloves, followed by a waterproof/breathable outer shell glove or mitt.

Mitts keep your fingers warmer by enclosing them in a single chamber, allowing heat to circulate better.

Gloves allow for greater dexterity

Neck & HeadwearMost heat loss occurs from the neck up!

Wind-proof wool or fleece caps are good for retaining heat.

Neck gaiters offer added protection. Balaclavas and facemask give full head,

neck and face protection; highly recommended for brutal cold and extreme weather. Prevents frostbite.

Headbands offer warmth for ears while allowing heat to vent from the top of your head.

Headwear is versatile. Mix and match to meet the weather and your needs.

Goggles & Sunglasses The sun is closer to Earth during our

winter, making radiation more intense. Glare on days with a clear sky can cause

snow blindness. Sunglasses with side coverings offer

solid UV protection on sunny days when traversing over snow.

Goggles offer better visibility during winter storms and squalls, keeping snow out of your eyes.

Look for sunglasses and goggles with 100% UV and IR protection.

Layering System

One of the most important aspects of outdoor activities in winter weather is the layering

system, and it varies depending on your level of activity. A hunter in a tree stand all day in 20°F weather is going to be wearing more layers than a hiker heading up a mountain in the same temperature. Because a hiker’s exertion level is so much higher, too many layers can actually be a detriment.

Here’s what the pros wear…http://www.youtube.com/watch?v=1JFVN2y4SDg&eurl=http://marmot.com/fall_2008/mens/outerwear/shells/exum_jacket/info/video&feature=player_embedded

Level 1: Base Layer Acts as a second layer of skin. Usually polyester, silk, or wool. Wicks moisture, dries quickly. 3 tiers: lightweight, mid-weight,

expedition weight. Lightweight is ideal for hiking due to

better performance at high exertion levels in cool temperatures.

Mid-weight better for colder conditions. Heavy-weight base layers only

necessary when level of activity is low, or if the mercury really bottoms out.

Recommendations: Under Armour ColdGear, Patagonia Capilene, SmartWool.

Level 2: Mid-Layer Provides added warmth to your base

layer. Should be a synthetic, breathable,

wicking, stretchy fabric such as polyester.

Can be either a shirt or jacket. Jackets offer more venting options and

easier on-off. Bottoms for this layer may not be

necessary due to activity level. Look for features such as chest pockets,

thumb holes, full-length zipper, etc.

Recommendations: EMS Power Stretch SYNC Jacket & Tights.

Level 3: Inner Insulating Layer Puffy synthetic insulation provides ample

warmth, is highly water resistant, light weight, and compresses well.

Ideal for inner layers where sweat is more prevalent.

Fleece works well, but very bulky. Jacket should be versatile - usable as

either a mid layer or outer layer. Pants only necessary in extreme cold or

at camp. Look for features such as water & wind

resistance, pit zips, chest pockets, draw strings, full side zips (for pants), etc.

Recommendations: Marmot TR6 Jacket, Mountain Hardwear Compressor Pants.

Level 4: Soft Shell Covers all other clothing in a wind-proof,

water resistant layer. Appropriate for windy conditions, as well

as light snowfall. Usually has fleece backing, providing a

minimal amount of insulation. More breathable than hard shell. Pants work well over just your base

layer. Look for features such as pit zips, chest

pockets, draw strings, adjustable hood (for jacket), etc.

When combined with levels 1 & 2, you’re set for most weather.

Recommendations: Marmot Sharp Point Jacket & Scree Pants.

Level 5: Hard Shell This is what you wear WSHTF. Provides complete weather protection for

your inner layers. Should be constructed of heavy duty

nylon, with a high quality waterproof/breathable membrane.

Jacket should have pit zips, and pants should have full-length side zips in order to increase ventilation and easily remove.

Should provide NO insulation. Look for features such as chest pockets,

suspenders (for pants), draw strings, etc.

Recommendations: Outdoor Research Mentor Jacket, Marmot Exum Pants.

Level 6: Outer Insulating Layer Goose down jackets and parkas provide

unheralded warmth, are ultralight, and compress well.

Only necessary in extreme cold, or at camp when activity levels are low.

Outer shell should be wind-proof and at least water resistant.

Down retains zero warmth when wet, so reserve only for cold, dry places.

Recommendation: Marmot Ama Dablam Jacket.

**Unless you’re climbing Everest, you’ll never need the full suit!

Layer by the Weather

Weather EncounteredBase Layer

Mid Layer

Inner Ins.

Soft Shell

Hard Shell

Outer Ins.

Clear, calm, low-mid 30s X O OClear, windy, low 30s X O XLight snow, calm, upper 20s X O XLight snow, windy, low 20s X X X OHeavy snow, calm, low-mid 10s X X O XHeavy snow, windy, approaching 0°F X X X XClear, calm, -5°F X X X O OLight snow, windy, -15°F X X X X O ORecord Snow, Record Wind, Record Low X X X X X

X = needed O = optional

Wait a minute…this $tuff is EXPENSIVE!

Outdoor clothing and equipment, especially high-end brands, can be ridiculously

overpriced. College students normally can’t afford most of this stuff.

So…what is there to do?

Total MSRP for recommended clothing $1,762.00

Tips for Getting Good Deals Subscribe to emailing lists of as many outdoor retailers as you can find. They frequently offer sales on high-end

brands, as well as free shipping. Examples:

Backcountry.com (http://www.backcountry.com) Moosejaw Mountaineering (http://www.moosejaw.com) Eastern Mountain Sports (http://www.ems.com) ***EMS offers 15% off full price items to college students. Recreational Equipment, Inc. (http://www.rei.com) Campmor (http://www.campmor.com) Mountain Gear (http://www.mountaingear.com) Summit Hut (http://www.summithut.com) Altrec (http://www.altrec.com) Peak 62 (http://www.peak62.com) Travel Country (http://www.travelcountry.com)

Check out the outlet sections of these Web sites. You can find some high-end clothing and gear for up to 50% off! Steepandcheep

Steepandcheap is a Web site that sells one item at a time until it’s sold out, then brings in a new product. The good news? Everything is anywhere from 50% to 80% off! http://www.steepandcheap.com

The Clymb Another online outlet source. Excellent deals and free to join. http://theclymb.com

Look for similar clothing offered by brands other than the Big Four (The North Face, Marmot, Mountain Hardwear, Arc’teryx). Clothing made by EMS, REI, L.L. Bean, and Cabela’s is high quality at a lower price.

Check out eBay – you can find tons of new and used clothing for fractions of the full price.

Things to Remember BE PREPARED!!! Only wear the layers that are necessary for YOU! Keep your extra layers on hand…weather can change at any time! Practice what you wear. Try all of your gear out before you spend a full

day outside. That’s what ODA is all about.

Have fun, and stay safe!!!