Outdoor Research

Outdoor Research Interstellar Jacket Mens

$249.00 Sold Out
Shipping calculated at checkout.
Color: Black/Charcoal
Size: M
Sizing guide

Pickup currently unavailable at Dallas, TX

The lightest, most breathable hard shell with real stretch that keeps you dry without keeping you constricted. With dynamic reach underarm panels allow total mobility, above-the-harness pocket placements, and a fully adjustable helmet-compatible hood that offers versatility across different activities and seasons - the Interstellar tips the scales at 11.6 ounces without compromising on functionality. Featuring exclusive AscentShell™ technology to give you unprecedented stretch and moisture management wrapped in a completely stormproof outer layer.

  • Waterproof
  • Windproof
  • Breathable
  • Lightweight
  • Air Permeable
  • Fully Seam-Taped
  • Laminated Construction
  • Movement-Mirroring Stretch
  • Fully Adjustable Helmet Compatible Hood
  • Wire-Brimmed Halo-Hood
  • YKK® AquaGuard® Zippers
  • YKK® AquaGuard® Vislon Center Front Zipper
  • Internal Front Stormlap
  • Zip Chest Pocket
  • Zip Hand Pockets
  • Stuffs into Left Hand Pocket
  • Carabiner Loop
  • Key Clip
  • Dynamic Reach™ Underarm Panels
  • Single-Separating Front Zipper
  • Hook/Loop Cuff Closures
  • Elastic Drawcord Hem
  • Elastic Cuffs

Product Specifications

Fabric: Ascentshell™ 3L, 100% nylon, 20D mechanical stretch ripstop face with 100% polyester 12D backer
Center Back Length: 29” / 73.66 cm
Weight: 11.6oz / 329g Avg. Weight for size L

Size Chart

Shipping & Returns

Free standard ground shipping on most orders over $49.90

Order Amount Standard Ground Air Shipping
US Dollars 1 - 10 Business Days 1 - 3 Business Days
0-$49.89 $7.95 cost
Over $49.90 Free cost

For shipments to Alaska and Hawaii actual shipping charges will apply. Ground service is not available to these locations. Small items under one pound can be shipped mail for $7.95. We cannot ship some items to Alaska or Hawaii. We will normally ship other items by Priority Mail and charge you the actual shipping cost. Be sure to choose the UPS 2nd Day Air option if you want your package sent by UPS.

Next Day, Second Day Air, and 3 Day Select shipment available for actual shipping cost. You can view the shipping cost for each item on the detail page for that product. Click on "View shipping cost" under the add to basket. Some items cannot ship by air.

Shipping times are in business days, that is, weekends and UPS holidays do not count as days. For example, a package ordered on Monday with Second Day Air will be shipped on Tuesday for delivery on Thursday. A package ordered on Saturday with 3 Day Select will arrive by Thursday. Many times we can ship the same business day if the order is submitted to us by noon central time. Most small items and daypacks under 3 pounds will ship by Priority Mail (USPS) as our standard shipping method. As with any type of delivery, bad weather can delay your shipment. Be sure to check the map above for ground delivery times before choosing UPS air shipments.

Saturday delivery is available on Next Day Air and 2nd Day Air shipments only for an extra $15.00 charge. You must add that you want Saturday delivery to the comments section of your order and an extra $15.00 will be added to your quoted Air cost. Orders must be placed by 2 PM central time on Friday and you must contact us by phone.

When you choose your shipping method on the order page we will calculate your shipping cost for you using the UPS shipping table. Your actual shipping cost may be less if you have ordered multiple items. This is because some items, such as packs, have high dimensional weight which can add a lot to air shipping cost.

Oversize or heavy items may require additional shipping charges. If there is an additional charge we will contact you before shipping.

Free shipping program applies only to items found on our website, excluding kayaks.

Most orders will be shipped the following business day using UPS or USPS. Most small items and daypacks will ship by USPS. Larger items will ship by UPS so please no P.O. Boxes.

To find the approximate transit time for UPS www.ups.com. The origin zip code is 76013.

We accept Visa, MasterCard, Discover, American Express, PayPal, Checks and Money Orders. No COD's.

Special orders or non-stock items must be prepaid.

Return Policy

Mountain Sports offers a 100% satisfaction guarantee. If you are not satisfied with your purchase it may be returned for credit, exchange or refund within 30 days. Please call us at 817-461-4503 for any questions. Use your order number as your RA#. The following conditions apply.

The item must be unused and in the original condition that it was sent, including all tags, packaging and accessories. For items like shoes please do not use the shoe box as the shipping box. Either wrap it or put it into another box like the way we sent it to you.

You are responsible for return shipping costs. If desired you can request a return shipping label sent to you and we will deduct the cost of the return label from your refund. The cost of the label will vary depending on the weight and size of the package. Send us an email at orders@mountainsports.com for a request. Please include your order number.

The following items are not refundable unless defective: Climbing gear, food items, water filters, cut cord and special order items.

When returning items to us we recommend shipping UPS or USPS insured. Please include a copy of your receipt.

Merchandise paid for with a credit card will be credited to your card. All online orders using Apple Pay will be refunded to the credit card associated with the Apple Pay account. All online orders using PayPal will be refunded to the original PayPal account.

Send to: RA# __________
Mountain Sports
2025 W. Pioneer Pkwy.
Arlington, TX 76013

International Orders

Mountain Sports cannot accept international orders, including APO's.

Sales Tax

We are required to charge sales tax on orders shipped to certain states. The sales tax amount applied to your order during the checkout process is our best estimate. The sales tax ultimately charged will be calculated when your purchase is shipped and will reflect applicable state and local taxes.