Super Thermo Long Sleeve Shirt Baselayer with Inlay by Brynje


Color: Navy
Size: X-Large
Price:
775 dh
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Description

Made from Recycled Materials

Ships in 1-2 business days | Based in Norway | Est. 1887

Lightweight moisture management for high-intensity cold weather activities

This base-layer long-sleeve mesh shirt provides insulation and breathability. An open-weave "fishnet" construction means perspiration vapor can be rapidly transported to the outer layers and dry faster than a solid knit construction. The Polycolon® mesh provides 4 to 6 times the insulation value of solid knits while keeping moisture off the skin. The solid knit inlay on the shoulder provides a comfortable layer under pack straps. 

Polypropylene has a very high strength-to-weight ratio providing super light garments designed to withstand years of extreme use. Brynje Super Thermo garments are exceptional for warm weather use as well because of the thermostatic qualities of the mesh. 

Fit: 

Mesh base layers are generally quite stretchy in all directions and are cut long. As the girth increases the length will decrease. This style is a Unisex fit. Generally the Women’s sizes will be one size smaller than Unisex. For example, a Unisex S is equivalent to a Women’s M.

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Sizing:

 Size Height Waist Chest
X-Small

5'1" - 5'3" |

1.5m - 1.6m

27" - 29" |

68.6 - 73.7cm

34" - 39" |

86.4 - 99.1cm

Small

5'4" - 5'6" |

1.6m - 1.7m

29" - 31" |

73.7 - 78.7cm

37" - 40" | 

94 - 101.6cm

Medium

5'7" - 5'9" |

1.7m - 1.75m

32" - 34" |

81.3 - 86.4cm

40" - 42" |

101.6 - 106.7cm

Large

5'10" - 6' |

1.75m - 1.8m

35" - 38" |

88.9 - 96.5cm

42" - 44" | 

106.7 - 111.8cm 

X-Large

6'1" - 6'3" |

1.8m - 1.9m

39" - 42" |

99.1 - 106.7cm

45" - 48" |

114.3 - 121.9cm  

XX-Large

6'4" - 6'6" |

1.9m - 2m

43" - 45" |

109.2 - 114.3cm

48" - 50" |

121.9 - 127cm

3X-Large

6'7" - 6'9" |

2m - 2.05m

46" - 50" |

116.8 - 127cm 

51" - 53" |

129.5 - 134.6cm


Weight: 7.4oz | 209.8g (medium size) 

*Weight may vary due to fabric variation 

Materials: 

  • 100% Schoeller® Polycolon® synthetic yarn, knitted into a 3/8″ open weave mesh
  • bluesign® certified fabric
  • Material weight: net 140g/m2
  • PFAS-Free

Care: Hand wash or machine wash on a gentle cycle with cool water. Air dry, do not tumble dry. Do not use bleach, fabric softeners, or dry clean. 

Made in Poland

Customer Reviews
4.7 Based on 34 Reviews
5 ★
85% 
29
4 ★
9% 
3
3 ★
3% 
1
2 ★
0% 
0
1 ★
3% 
1
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Filter Reviews:
J
04/03/2025
James SVG verified by SHOP
United States

Excellent quality and fit. It will be some time before I'm able to actually take it out backpacking to field test it.

JB
03/28/2025
John B.
United States

Exactly what I wanted

I saw this concept years ago and thought it was a great idea. I am looking forward to trying this under layer out next winter.

TB
03/26/2025
Thomas B.
United Kingdom

Best Cold Weather Base Layer

Just bought my second Brynje Base Layer : Great piece of kit.

PK
03/22/2025
phillip k.
United States

Best shirt I own

Used this for a winter accent of Adirondack high peak. This is by far the best climate control I have experienced. No sweat and super warm soft and comfy. I'm not sure about future body odor but this is my new primary under layer.

Garage Grown Gear Super Thermo Long Sleeve Shirt Baselayer with Inlay by Brynje Review
CP
02/22/2025
Clint P.
United States

I’d normally return a shirt that was full of holes…

…but this is the best base layer I’ve ever had.

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