Free 2-Day Shipping
Get FREE 2-Day on orders over $49!
Free Shipping
Spend $12 in Moosejaw products OR at least $35
in other products and your order ships FREE!
Moosejaw Rewards
You earn MJ$10 for every $100 you spend on Moosejaw.com or at our shops (MJ$2.50 for discounted items). That's like getting 10% back in Rewards!
Rewards Program Terms and Conditions
Last updated January 1st, 2020
Opting-in to Moosejaw Rewards:
All users must accept these terms and conditions and create an account with Moosejaw to opt-in to the program and earn, accrue, retain and redeem Moosejaw Reward Dollars (MJ$). The program is FREE to join and membership is ongoing until or unless the user requests to be removed or is removed due to abuse of the program. Users can opt-in to the program while checking out on Moosejaw.com or at one of our stores or at any time within 30 days of purchase to accrue the MJ$ earned on that purchase. Once opted-in to the program, MJ$ will earn and accrue for redemption as described below until the MJ$ expire or the user leaves the program.
All information collected and used to facilitate the Moosejaw Rewards program is directly related to the program's ability to provide value to the customer. A customer opting-in to the Moosejaw Rewards program is a separate action from establishing a user profile as a result of making a purchase.
The program opt-in requirement was added on August 6th, 2019. Existing program members prior to that date must still formally opt-in and accept the terms and conditions to continue to retain, earn and redeem MJ$. Pre-existing program members that fail to opt-in prior to June 28, 2020 will be removed from the program, and any unused MJ$ will be voided. We really, really don't want to that to happen, so please opt-in or we'll feel terrible.
Leaving Moosejaw Rewards Program:
You may choose to leave the Moosejaw Rewards program at any time by logging in and clicking on the “Opt out Rewards Program” link within the My Account Summary page, Email, calling 877-MOOSEJAW (877-666-7352) or in-store with help from our employees. If you leave the rewards program, any unused MJ$ will be voided upon completion of your request.
Earning MJ$:
All items we sell are eligible with the exception of gift cards or other items specifically noted. Full-priced items earn 10% back while discounted items earn 2.5%. "Discounted items" includes items on sale or discounted via coupon code or use of MJ$. You do not earn MJ$ for shipping or tax charges, only from the item value. MJ$ expire two years after earning and are redeemed on a first-in, first out basis (in other words, we always use your oldest MJ$ that are closest to expiration).
Checking & Redeeming MJ$:
On Moosejaw.com, just sign-in on any page to see your available balance. Once signed in, you will see your available MJ$ and maximum that can be redeemed in the payment section of the checkout process. In stores, provide the email address attached to your account to learn your balance and apply to your purchase. We will also send you a monthly email that details your balance and other account activity. This is a transactional email that you will receive even if you are not subscribed to our marketing emails.
Bonus Rewards Promotions:
Every so often, we'll have special offers where you can earn bonus MJ$, like an additional 10%, 20% or 40% back. So if we are running a 50% back special offer, and you buy a regular-priced item for $100.00, you will receive MJ$10.00 in base points, and a bonus of MJ$40. These special offers may have a cap on how many bonus MJ$ you earn during the promotion, but you will always earn the base Reward Dollars. Make sure to check us out on our social channels for other ways to win some extra MJ$!
MJ$ on Gift Cards:
You don't get earn MJ$ when you buy a gift card, but you do get MJ$ when you spend a gift card. Sorry gift givers. You're welcome gift receivers.
Product Returns and MJ$:
If you return an item, we deduct the MJ$ earned on that item from your balance. If you used the MJ$ and your balance is less than deduction, then your refund is reduced by the difference.
Program Abuse:
The intent of the program is to provide our loyal customers with a way to buy great gear for less. Moosejaw reserves the right to remove any user from the program and zero out their MJ$ balance if Moosejaw determines that the user is abusing the program by buying for resale, attempting to game the program or any other reason at Moosejaw's sole discretion.
Are you Sure?
Our Rewards Program is completely FREE and easy to use.
By opting out, you forfeit all the Moosejaw Rewards Dollars your currently have in your account, which is basically throwing away free money. What would your grandmother say about that? If you're 100% sure, please click "OptOut" below.
Earn 10% back on all full-priced purchases on Moosejaw.com or at our shops (2.5% for discounted items).
The program is FREE. Just register and join during the checkout process. So Easy.
After joining the program, you'll receive your MJ$ as soon as your order ships. Then the next time you shop at Moosejaw, you can redeem those MJ$ to get awesome gear for way less.
"Get it by" - For in-stock and ready to ship items, choose the your shipping speed at checkout to get your items by the "get it by" date. Your items will ship SAME DAY for orders placed before 3pm EST.
"Oversized" - This means the item is large and can only be shipped using 4-6 Day ship speed. Additional shipping charges may apply.
"Freight" - This means the item is too large for standard shipping methods, and must be shipped by truck freight for an additional fee. Someone must be present to inspect, sign, and accept delivery, so we will call you to schedule delivery.
If you have any questions, please Live Chat or call us at 877-666-7352.
Special order items take longer to ship
We want to make extra-sure you realize that you've added a special order item to your cart. These items take a little longer to get to you because we have to order from the manufacturer first. The "Est. Ship Date" is the date we expect items to leave our warehouse... so add your chosen shipping speed to see when it will show up at your door.
{"type":"FeatureCollection","features":[{"geometry":{"type":"Point","coordinates":[-105.255852,40.01889]},"type":"Feature","properties":{"category":"storefront","hours":"Mon - Sat: 11am - 6pm Sun: 12pm - 6pm","description":"Moosejaw Storefront","name":"Boulder","phone":"(720) 452-2432","storeid":"01","ffmcId":"10064","RBStoreId":"010","Address":"1750 29th Street, Unit 1042, Boulder, CO 80301","AddressLines":{"line1":"1750 29th Street","line2":"Unit 1042","city":"Boulder","state":"CO","zipcode":"80301","country":"US"},"closingHours":{"sunday":"18","monday":"19","tuesday":"19","wednesday":"19","thursday":"19","friday":"19","saturday":"19"}}},{"geometry":{"type":"Point","coordinates":[-83.748237,42.278766]},"type":"Feature","properties":{"category":"storefront","hours":"Mon - Sat: 11am - 6pm Sun: 12pm - 6pm","description":"Moosejaw Storefront","name":"Ann Arbor","phone":"(734) 769-1590","storeid":"02","ffmcId":"10056","RBStoreId":"007","Address":"327 S Main Street, Ann Arbor, MI 48104","AddressLines":{"line1":"327 S Main Street","line2":"","city":"Ann Arbor","state":"MI","zipcode":"48104","country":"US"},"closingHours":{"sunday":"18","monday":"19","tuesday":"19","wednesday":"19","thursday":"19","friday":"19","saturday":"19"}}},{"geometry":{"type":"Point","coordinates":[-83.208229,42.541477]},"type":"Feature","properties":{"category":"storefront","hours":"Mon - Sat: 11am - 6pm Sun: 12pm - 6pm","description":"Moosejaw Storefront","name":"Birmingham","phone":"(248) 203-7777","storeid":"03","ffmcId":"10052","RBStoreId":"001","Address":"34288 Woodward Ave, Birmingham, MI 48009","AddressLines":{"line1":"34288 Woodward Ave","line2":"","city":"Birmingham","state":"MI","zipcode":"48009","country":"US"},"closingHours":{"sunday":"18","monday":"19","tuesday":"19","wednesday":"19","thursday":"19","friday":"19","saturday":"19"}}},{"geometry":{"type":"Point","coordinates":[-87.655949,41.915706]},"type":"Feature","properties":{"category":"storefront","hours":"Mon - Sat: 11am - 6pm Sun: 12pm - 6pm","description":"Moosejaw Storefront","name":"Chicago","phone":"(773) 529-1111","storeid":"04","ffmcId":"10054","RBStoreId":"003","Address":"1901 North Clybourn, Chicago, IL 60614","AddressLines":{"line1":"1901 North Clybourn","line2":"","city":"Chicago","state":"IL","zipcode":"60614","country":"US"},"closingHours":{"sunday":"18","monday":"19","tuesday":"19","wednesday":"19","thursday":"19","friday":"19","saturday":"19"}}},{"geometry":{"type":"Point","coordinates":[-83.048827,42.333791]},"type":"Feature","properties":{"category":"storefront","hours":"Mon - Sat: 11am - 6pm Sun: 12pm - 6pm","description":"Moosejaw Storefront","name":"Detroit","phone":"(313) 338-3661","storeid":"05","ffmcId":"14608","RBStoreId":"014","Address":"1275 Woodward Ave, Detroit, MI 48226","AddressLines":{"line1":"1275 Woodward Ave","line2":"","city":"Detroit","state":"MI","zipcode":"48226","country":"US"},"closingHours":{"sunday":"18","monday":"19","tuesday":"19","wednesday":"19","thursday":"19","friday":"19","saturday":"19"}}},{"geometry":{"type":"Point","coordinates":[-84.477334,42.733485]},"type":"Feature","properties":{"category":"storefront","hours":"Mon - Sat: 11am - 6pm Sun: 12pm - 6pm","description":"Moosejaw Storefront","name":"East Lansing","phone":"(517) 333-4000","storeid":"06","ffmcId":"10051","RBStoreId":"000","Address":"555 E Grand River Ave, East Lansing, MI 48823","AddressLines":{"line1":"555 E Grand River Ave","line2":"","city":"East Lansing","state":"MI","zipcode":"48823","country":"US"},"closingHours":{"sunday":"18","monday":"19","tuesday":"19","wednesday":"19","thursday":"19","friday":"19","saturday":"19"}}},{"geometry":{"type":"Point","coordinates":[-85.669997,42.955232]},"type":"Feature","properties":{"category":"storefront","hours":"Mon - Sat: 11am - 6pm Sun: 12pm - 6pm","description":"Moosejaw Storefront","name":"Grand Rapids","phone":"(616) 570-0135","storeid":"07","ffmcId":"15608","RBStoreId":"015","Address":"410 Ionia Ave SW, Grand Rapids, MI 49503","AddressLines":{"line1":"410 Ionia Ave SW","line2":"","city":"Grand Rapids","state":"MI","zipcode":"49503","country":"US"},"closingHours":{"sunday":"18","monday":"19","tuesday":"19","wednesday":"19","thursday":"19","friday":"19","saturday":"19"}}},{"geometry":{"type":"Point","coordinates":[-82.916142,42.390324]},"type":"Feature","properties":{"category":"storefront","hours":"Mon - Sat: 11am - 6pm Sun: 12pm - 6pm","description":"Moosejaw Storefront","name":"Grosse Pointe","phone":"(313) 881-9999","storeid":"08","ffmcId":"10053","RBStoreId":"002","Address":"17037 Kercheval, Grosse Pointe, MI 48230","AddressLines":{"line1":"17037 Kercheval","line2":"","city":"Grosse Pointe","state":"MI","zipcode":"48230","country":"US"},"closingHours":{"sunday":"18","monday":"19","tuesday":"19","wednesday":"19","thursday":"19","friday":"19","saturday":"19"}}},{"geometry":{"type":"Point","coordinates":[-94.592791,39.042297]},"type":"Feature","properties":{"category":"storefront","hours":"Mon - Sat: 11am - 6pm Sun: 12pm - 6pm","description":"Moosejaw Storefront","name":"Kansas City","phone":"(816) 832-4493","storeid":"09","ffmcId":"10065","RBStoreId":"011","Address":"439 W 47th Street, Kansas City, MO 64112","AddressLines":{"line1":"439 W 47th Street","line2":"","city":"Kansas City","state":"MO","zipcode":"64112","country":"US"},"closingHours":{"sunday":"18","monday":"19","tuesday":"19","wednesday":"19","thursday":"19","friday":"19","saturday":"19"}}},{"geometry":{"type":"Point","coordinates":[-83.2169984,42.5467069]},"type":"Feature","properties":{"category":"storefront","hours":"Mon - Sat: 11am - 6pm Sun: 12pm - 6pm","description":"Moosejaw Storefront","name":"Birmingham Bike and Snow","phone":"(248) 212-0565","storeid":"11","ffmcId":"17108","RBStoreId":"022","Address":"284 West Maple Rd, Birmingham, MI 48009","AddressLines":{"line1":"284 West Maple Rd","line2":"","city":"Birmingham","state":"MI","zipcode":"48009","country":"US"},"closingHours":{"sunday":"18","monday":"19","tuesday":"19","wednesday":"19","thursday":"19","friday":"19","saturday":"19"}}},{"geometry":{"type":"Point","coordinates":[-94.2087133,36.3719108]},"type":"Feature","properties":{"category":"storefront","hours":"Mon - Sat: 10am - 8pm Sun: 11am - 6pm","description":"Moosejaw Storefront","name":"Bentonville","phone":"(479) 265-9245","storeid":"12","ffmcId":"715845991","RBStoreId":"025","Address":"111 South Main Street, Bentonville, AR 72712","AddressLines":{"line1":"111 South Main Street","line2":"","city":"Bentonville","state":"AR","zipcode":"72712","country":"US"},"closingHours":{"sunday":"18","monday":"21","tuesday":"21","wednesday":"21","thursday":"21","friday":"21","saturday":"21"}}},{"geometry":{"type":"Point","coordinates":[-94.7955,38.89087]},"type":"Feature","properties":{"category":"storefront","hours":"Mon - Sat: 10am - 8pm Sun: 11am - 6pm","description":"Moosejaw Storefront","name":"Olathe","phone":"(913) 203-4189","storeid":"13","ffmcId":"17109","RBStoreId":"023","Address":"686 N Central Street, Olathe, KS 66061","AddressLines":{"line1":"686 N Central Street","line2":"","city":"Olathe","state":"KS","zipcode":"66061","country":"US"},"closingHours":{"sunday":"18","monday":"21","tuesday":"21","wednesday":"21","thursday":"21","friday":"21","saturday":"21"}}},{"geometry":{"type":"Point","coordinates":[-85.5014,43.0543]},"type":"Feature","properties":{"category":"storefront","hours":"Mon - Friday: 11am - 8pm Sat: 9am - 9pm Sun: 11am - 6pm","description":"Moosejaw Storefront","name":"Cannonsburg","phone":"(606) 874-8050","storeid":"14","ffmcId":"17109","RBStoreId":"027","Address":"6800 Cannonsburg Rd NE, Belmont, MI 49306","AddressLines":{"line1":"6800 Cannonsburg Rd NE","line2":"","city":"Belmont","state":"MI","zipcode":"49306","country":"US"},"closingHours":{"sunday":"18","monday":"20","tuesday":"20","wednesday":"20","thursday":"20","friday":"20","saturday":"21"}}}]}
The Icebreaker Women's Siren Hipkini is an ultralight pair of undies for everyday wear. Soft against the skin and breathable, the merino wool, nylon, and LYCRA blend is always a welcome touch. Morning, noon, and night, get through your day with confidence.
The Icebreaker Women's Siren Hipkini is an ultralight pair of undies for everyday wear. Soft against the skin and breathable, the merino wool, nylon, and LYCRA blend is always a welcome touch. Morning, noon, and night, get through your day with confidence.
FEATURES of the Icebreaker Women's Siren Hipkini
Low rise
Full coverage in the back
Stunning over dyed stripes
Ultra lightweight
Touch of Lycra for a great fit
Naturally odor-resistant
Breathable
Product Specifications
Primary Fabric:
Merino Wool
Gender:
Womens
Features:
Merino Wool, Ultralight
Weight:
2.8 oz
Disclaimer:
We only ship this brand to US Addresses.
Best Use:
Casual
Product Reviews
Rated 5 out of
5 by
Mercedes from
Best Undies for Active LadiesI have replaced all of my old cotton and polyester undies with these comfy, moisture-wicking, cool, smartwool undies. It may seem counterintuitive to wear wool undies in the heat including in the tropics but honestly, they wick away my sweat faster than any other undies and I stay cool and dry in the process. Plus their fit and design is superb and the colors are both functional and fun. They may be a bit expensive but I watch for sales at Moosejaw and buy then.
Date published: 2023-06-18
Rated 5 out of
5 by
KPan from
Comfy and sweat free(This review was collected as part of a promotion.) Love these undies. No sweat rashes and super comfortable to wear
Date published: 2023-05-15
Rated 5 out of
5 by
MadderRoot from
Surprisingly Great![This review was collected as part of a promotion.] It's taken me a few years before I finally splurged on a few pairs of these and I'm glad I did. Fit is surprisingly comfortable and maintains it's shape well. They air dry quickly after washing, which is great for travel.
Date published: 2023-05-15
Rated 5 out of
5 by
Vashti from
Comfortable and great for hiking[This review was collected as part of a promotion.] I got these before a hiking trip, and they performed really well. They’re comfortable to wear, stay in place, and didn’t smell even after a long hot day. They will be a little bit of a pain to wash—they need to be either hand washed or put in a laundry bag and then hung up to dry *in the shade*—but for as functional and comfortable as they are, I’ll do it. I’ll probably get more in the future!
True to size—I’m 5’8, 170 lbs, and the large fits perfectly.
Date published: 2023-05-13
Rated 5 out of
5 by
Cozzi from
My new favTested on the Three Capes Walk and I’m pleasantly impressed with the comfort.
Date published: 2023-05-07
Rated 4 out of
5 by
Backpacking Gal from
Underwear built for travel[This review was collected as part of a promotion.] Comfortable, breathable and don't smell. I only wish the tag placement weren't on the upper thigh, as it rubs and is hard to remove.
Date published: 2023-04-25
Rated 5 out of
5 by
pole vaulter from
Love my wool undiesI was pleasantly surprised how comfortable and nicely fitting these are for any season. They move well with my movements and hold their shape well.
Date published: 2023-04-17
Rated 5 out of
5 by
Diane H from
Love these!(This review was collected as part of a promotion.) So very comfortable and breathable. Love the fit and colour. I went up a size as I noticed from a previous purchase that they shrink a little and I hate tight underwear! The large fits perfectly!
