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Boys' Space Heater™ II Jacket


https://www.columbia.com/boys-space-heater-ii-jacket-1743251.html 1743251
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Style# 1743251
Uses Trail


Whether high in the mountains or running around the playground, this winter puffy is just what he needs for cold weather play.

Sustainably-sourced, 450-fill power down locks in the warmth, and our thermal-reflective technology helps retain heat.

This product is certified to the Responsible Down Standard (RDS) by Control Union

  • Imported
  • Uses: Trail
  • Style# 1743251

  • Shell: Matte Face Windbreaker 100% polyester plain weave
  • Lining: Omni-Heat™ Reflective Microtex Light 100% polyester
  • Insulation: 450 Fill Power Down Insulation, RDS Certified
Omni-Heat™ Reflective
Thermal Reflective Warmth

Technology Videos

Play youtube video about Omni-Heat Reflective (tm)
Omni-Heat™ Reflective
Magic in a littlesilver dot.
Breathable material with little silver dots that reflect body heat.


Boys' Space Heater™ II Jacket is rated 4.5 out of 5 by 10.
Rated 5 out of 5 by from Amazing Jacket! Wish this was my size! Amazing Jacket for my little.
Date published: 2018-02-03
Rated 5 out of 5 by from Excellent Winter Coat I bought this for my son and the measurement is true to size based on the sizing chart. My son wore this to play in our first snow for winter and he loved it. Kept him very warm.
Date published: 2017-12-14
Rated 5 out of 5 by from Very warm jacket. Very light weight, yet warm jacket. My son just fell in love with it. He is 12 yo, and the size L, was a bit roomy, but he will surely wear it the next year or two.
Date published: 2017-12-13
Rated 5 out of 5 by from Gereat jacket Excellent jacket fits perfectly and actual size fits super recommended has the Omni heat protection perfectly for own vacation trip!! Snow here we go!!!
Date published: 2017-12-12
Rated 4 out of 5 by from Too Fitted my son loves the coat I love it to the color is different only problem is that it runs way to small I always get him a 14/16 L fits him loose this time the coat was too fitted he will not be using it next year will pass it down to a nephew
Date published: 2017-12-11
Rated 5 out of 5 by from Great Winter Jacket This jacket was purchased for my 7 year old who is between a small and medium at the moment . I got him a medium and it fits perfect. The style is great, the cut is perfect and it is so warm. The only thing is that I purchased the coat at full price and then it went on sale for half the price!
Date published: 2017-12-02
Rated 5 out of 5 by from Winter jacket for my son I bought the jacket for my 8 years old son, I ordered size m and fits very well, it is light not bulky nice dark blue color.
Date published: 2017-11-30
Rated 1 out of 5 by from Terrible Quality There are little holes all over this coat and the feathers keep coming out. It is a terrible product and not worth the box it came in. I'm extremely disappointed in my purchase and this company.
Date published: 2017-11-19
Rated 5 out of 5 by from A New Favorite! We live in Michigan and the winters are unpredictable. It can be -10 F one day and 40F the next. I have purchased my son's winter jackets from Columbia for years because I can count on them being well made and warm. This jacket is a different style than I usually purchase, but my son loved the colors, so we took a chance. My son absolutely loves this jacket! The jacket has a dark grey shell and yellow lining. I wasn't sure if he'd really like that color combination once we got it , but the color combination works! So far, he's worn it on 50F days and wasn't too warm and a 26F morning and stayed warm. The jacket is well made and sits at the hips. I rated this as running a little small only because my son wouldn't be able to wear a sweatshirt or several layers underneath. We ordered a large because he had ordered an XL on a previous order and it was way too big. The jacket is lightweight and could easily be packed for travelling. We love it!
Date published: 2017-11-11
Rated 5 out of 5 by from Basic daily use winter jacket I'm surprised no one else has reviewed this coat. Maybe because we're not in the dead of winter yet. My son is wearing this to and from school and at recess in Eastern Washington, and to play in the snow when it starts falling here in a few weeks. The reflective lining is fabulous, keeps the little guy toasty, and though this coat isn't meant for the pouring rain, it still did well enough and dried quickly. I wouldn't necessarily use it for sports (skiing, snowboarding) because it doesn't have a slim profile, but considering that it falls below the hips and has nice, puffy arms, it's a good gotta-go-to-school-run-errands-cold-car jacket.
Date published: 2017-10-22
  • y_2018, m_9, d_22, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_10
  • loc_en_US, sid_1743251, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_columbia

Size & Fit Guide

Size Chart

Boys' Sizes (inches)

Size XXS
Height 41-45 47 52 55.5-58.5 61.5-64 66.5
Weight 40 50 60 87 115 126
Chest 22-23 24 26.5 27.5-28.5 30.5-32 33.5
Waist 21-21.5 22 24.5 25.5-26.5 28-29.5 31
Hip 23-24 25 27.5 29-30.5 32-33.5 35

How to Measure

Columbia Fit Guide

How to Measure

  • Fold up at dotted line.
  • Place against a wall or other 90 degree surface.

    Place heel against fold/wall on flat level surface.
  • Mark the end of the longest toe with a pen or pencil.
  • Measure both feet and use the larger measurement.
  • Read measurement and compare to size chart.
  • When comparing on the size chart, determine the closest larger measurement and use that number to determine your shoe size for your country’s shoe measurement standard.

Shipping & Returns

Shipping & Returns

Shipping Information

Shipping Method Rate Expected Delivery Time
Ground $6.00 3-7 Business Days
2-Day Air $12.00 2-3 Business Days
Overnight $19.00 1-2 Business Days
Free Standard Shipping

Return Policy

Returns are accepted within 60 days of the purchase date online or in-store. Your apparel must be in original and unworn condition, with tags still attached. Footwear returns must also include the original box.

Still Have Questions

See our Customer Service section for more details. Visit Customer Service

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