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Enter promo code LIBERTY at checkout Details
Save 10% on Your Entire Order. Offer Ends Monday. Enter promo code LIBERTY at checkout.
Save 10% on Your Entire Purchase. Offer Ends Monday, February 15. TO REDEEM AT OUR RETAIL STORES, print this coupon and receive 10% off. Sorry, offer not valid at L.L.Bean Outlets.

Terms and Conditions

Save 10% on select merchandise purchased from L.L.Bean at llbean.com, by phone or at retail stores; not valid at L.L.Bean Outlets or through our global.llbean.com Web site. To redeem offer, either click through your promotional email; enter promo code LIBERTY during online checkout; provide the code to a phone representative; or present email to a store cashier. Offer applies to merchandise only and excludes shipping and handling charges; return labels; taxes; license/stamps; gift cards; repairs; duty; engraving; monogramming; alterations; gift boxes; select boats, optics, electronics, knives and tools; firearms; 100th anniversary products; Bean Boots by L.L.Bean and Maine Hunting Shoes; Outdoor Discovery Schools private lessons and custom adventures; and Direct to Business orders. Not valid on previous purchases or with employee discounts. Cannot be combined with other percent-off or dollar-off discounts. All refunds will match the discounted amount on the purchase receipt. L.L.Bean reserves the right to deactivate promo code(s) in the event of fraud or technical issues and to limit quantities of individual items eligible for purchase with this discount. Offer valid from Thursday, February 11, 2016, at 12:01 a.m. ET, to Monday, February 15, 2016, at 11:59 p.m. ET.

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Comfort Ratings

Learn all about L.L.Bean comfort ratings – the warmth-rating system we designed to help you choose the right outerwear for your needs.

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CHANNELS: Men's , Women's , Kids'

L.L.Bean Original Book Pack

L.L.Bean Original Book Pack (00:33)

Deluxe Book Pack

Deluxe Book Pack (00:33)

Super Deluxe Book Pack

Super Deluxe Book Pack (00:30)

L.L.Bean Original Plus Book Pack

L.L.Bean Original Plus Book Pack (00:32)

Deluxe Plus Book Pack

Deluxe Plus Book Pack (00:33)

Turbo Transit Pack

Turbo Transit Pack (00:31)

Discovery Backpack

Discovery Backpack (00:31)

Traverse Backpack

Traverse Backpack (00:34)

Kids' Grow Cuffs

Kids' Grow Cuffs (01:37)

Junior Original Book Pack

Junior Original Book Pack (00:32)

Turbo Transit Pack

Turbo Transit Pack (00:49)

Quad Pack

Quad Pack (00:35)

Explorer Pack, Colorblock

Explorer Pack, Colorblock (00:24)

Explorer Pack, Print

Explorer Pack, Print (00:25)

Classic Campus Pack

Classic Campus Pack (00:35)

Carrabassett Pack

Carrabassett Pack (00:36)

Ledge Pack

Ledge Pack (00:29)

North Ridge Backpack

North Ridge Backpack (00:32)

Wirefly Pack

Wirefly Pack (00:42)

Pull Sleds and Toboggans

Pull Sleds and Toboggans (01:26)

Safety Testing: Kids' Products

Safety Testing: Kids' Products (01:33)

DownTek Technology

DownTek Technology (00:37)

Camp Bags

Camp Bags (00:52)

Snowfield Jackets and Parkas

Snowfield Jackets and Parkas (01:18)

Top Ten Bike Helmet Tips

Top Ten Bike Helmet Tips (02:39)

Brent Vanni, L.L.Bean Product Developer: I'm here today to talk to you about the warmth-rating system we designed to help you choose the right outerwear for your needs.

The first number of our comfort ranges is based on a computer model simulating a person engaged in light activity, such as walking. The second number is based on a model simulating a person engaged in moderate activity, such as running or skiing. Because an active person generates more body heat, the same piece of outerwear will be comfortable at a lower temperature.

To generate the data for these computer models, we scientifically test all our insulated outerwear at Kansas State University's institute for environmental research, using a high-tech thermal mannequin.

Elizabeth McCullough, co-director of the Institute for Environmental Research: Here we determine the temperature ratings for outdoor apparel. First, the mannequin is dressed in the L.L.Bean base ensemble. This consists of thermal underwear, a fleece shirt and jeans, a knit ski cap, mittens and boots. Then we add the jacket to be tested.

Brent Vanni: The mannequin's surface is heated to a constant temperature, which simulates the average skin temperature of a human being, then the mannequin's computer system measures how much heat is lost from the body to the environment. Not only do we test these products in the lab, but we test them in the field as well in some of the harshest conditions we can find. These field tests ensure that the lab tests correlate to real-world experience.

We conduct all this testing so you'll have the guidance to buy the right outerwear for any conditions. Guaranteed.