Welcome to our Back Yard
Mount Rainier is the most heavily glaciated peak in the lower 48 and where the Whittaker name became synonymous with American climbing. After 20+ years of outfitting climbers on Rainier, we can't help but know what works best.
We've worked with the guides at RMI Expeditions to curate a gear list specifically for your 4 or 5-day climb of Rainier - no frills and only the best choices. For more info, check out RMI's Rainier Gear List.
This is Outfitting Simplified.
Collection:
Rainier 4 Day Climb
15 products
Layer
- Baselayer
- Baselayer Bottom
- Baselayer Top
- Expedition Parka
- Hardshell
- Insulation
- Lightweight Insulation
- Midweight Insulation
- Pants
Hardgoods
Show all Hardgoods
Accessories
Sterling Accessory Cord
Regular price
from $0.40
Sale price
from $0.40
Regular price
Unit price
/per
Sold by the foot. Designate length using the quantity field.
Special braided core, strong, low stretch, easy to tie, resilient cord for a variety of climbing uses.
Colors may vary.
25% Off
Bottle Boot
Regular price
from $25.46
Sale price
from $25.46
Regular price
$33.95
Unit price
/per
Used On Expeditions Around The World For Many Years
Insulated Bottle Cover that is easy to use with mittens or gloves on, low profile so it does not take up too much room, and won't absorb water as...
Mt. Rainier Elevation Hat
Regular price
$29.95
Sale price
$29.95
Regular price
Unit price
/per
Show your RMI Pride
Stay cool and protected from the sun while giving a shout out to the RMI brand and the most glaciated peak in the lower 48.
One-size-fits-most; featuring RMI Expeditions ...
Sold Out
30% Off
Hand Warmers
Regular price
$1.37
Sale price
$1.37
Regular price
$1.95
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/per
More Heat, Less Waste
Ignik Hand Warmers are Arctic Grade, designed to solve the biggest problems you face with cheaper air-activated warmers; providing reliable, consistent, and lon...
25% Off
Women's R1 Air Full-Zip Hoody
Regular price
from $114.11
Sale price
from $114.11
Regular price
$152.15
Unit price
/per
Perfect Layering Piece for Climbing Any Peak
With a waffle weave that extends all the way into the hood, the R1 Air is the perfect second layer for high-exertion activities in the mountains. It'll...
25% Off
Women's Atom Hoody
Regular price
from $225.00
Sale price
from $225.00
Regular price
$300.00
Unit price
/per
This is one of Arc'teryx's most trusted, best-loved hoodies.
Delivering proven, versatile performance as a mid layer or standalone, the Atom Hoody provides effective warmth for low-output and star...
36% Off
Women's Nano Puff Hoody
Regular price
from $184.24
Sale price
from $184.24
Regular price
$289.00
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/per
A Winner of our Guide Pick™ Choice for Midweight Insulating Layer
Warm, windproof, water-resistant—the Nano Puff® Hoody uses incredibly lightweight and highly compressible 60-g PrimaLoft® Gold Insu...
25% Off
Women's Cirque II Pants
Regular price
from $119.25
Sale price
from $119.25
Regular price
$159.00
Unit price
/per
Our Guides Recommend these Pants
When it comes to climbing pants, there are quite a few boxes that need to be checked. They've got to be comfortable with and without long underwear, be harness com...
25% Off
Women's Capilene Midweight Bottoms
Regular price
from $50.36
Sale price
from $50.36
Regular price
$67.15
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/per
So nice you'll forget you're not going commando.
A classic, all-around 100% recycled polyester baselayer. The smooth, soft face makes for easy layering. Hollow-core yarns and a diamond-grid back...
70% Off
Women's Fissure Tech Fleece 2.0
Regular price
$44.70
Sale price
$44.70
Regular price
$149.00
Unit price
/per
Fleece Is Not Dead
It still has a place in our kit. The Fissure is built for active, technical, and aerobic use with a generous hood stretchy enough to fit over a helmet, extra length in the sleeve...
25% Off
Women's Classic All-Season Merino Base Layer Bottom
Regular price
from $67.50
Sale price
from $67.50
Regular price
$90.00
Unit price
/per
Durable and Breathable First Layer
Our Women's Classic All-Season Merino Base Layer Bottoms are the perfect layer to put on for your warm-weather adventures. Made of lightweight, breathable Merino,...
25% Off
Women's Switchback Sports Bra
Regular price
from $35.06
Sale price
from $35.06
Regular price
$46.75
Unit price
/per
Breathability and Comfort
The Switchback® Sports Bra provides added breathability and comfort without affecting support or performance. Cross-back straps provide compression and support, and the li...
25% Off
Women's Guide Glove
Regular price
$134.96
Sale price
$134.96
Regular price
$179.95
Unit price
/per
Our Favorite Glove For The Upper Mountain
Consistently at the top of the Guide Pick™ list for heavy-weight gloves, the Black Diamond Guide Gloves provide the perfect combination of warmth and dexte...
25% Off
Women's Mountaineer Classic Edition Maximum Cushion Crew Sock
Regular price
$19.50
Sale price
$19.50
Regular price
$26.00
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/per
Plush Comfort
Our fullest, plushest sock offers maximum cushioning for maximum comfort on long hikes or backpacking trips. Plus, with its stay-put arch brace and comfort-driven toe seam, y...
25% Off
Women's Half Dome Helmet
Regular price
from $44.96
Sale price
from $44.96
Regular price
$59.95
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/per
A "Guide Pick" For A Reason
A well-designed helmet should be put on... and then forgotten. You can be wearing a helmet for 10-12 hours at a time while climbing, so comfort is almost as important a...
Women's Nepal Cube GTX
Regular price
$649.00
Sale price
$649.00
Regular price
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/per
Our Guides Love This Boot for Rainier
This boot is the Guide Pick™ for mid-season Rainier climbs, or anywhere a single, leather boot is required! The Nepal Cube GTX is a warm and technical mountai...
25% Off
Women's Pivot GORE-TEX Glove
Regular price
from $108.75
Sale price
from $108.75
Regular price
$145.00
Unit price
/per
Pivot GTX Gloves Combine GORE-TEX Active and PrimaLoft® Gold
The ultimate winter gauntlet, the Women's Pivot GTX Gloves are designed for technical alpine and ice climbing. Made using GORE-TEX Activ...
25% Off
Women's Phantom Belay Down Parka
Regular price
from $412.50
Sale price
from $412.50
Regular price
$550.00
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/per
Mountain Hardwear's Ultra-Warm Down Parka in 800-fill RDS®-certified Down for Bone-Chilling Temps
Our ultra-warm down parka for shiver-free belays on ice and alpine routes, après-trek warmth at Eve...
25% Off
Women's Alpine Pants
Regular price
$112.50
Sale price
$112.50
Regular price
$150.00
Unit price
/per
A Top Choice of Our Mountain Guides
During any spring or fall mission, the Black Diamond Alpine Pant blends extreme durability with a highly breathable construction. Designed with a four-way stretc...
Carbon-neutral shipping on all orders
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