Name: Aenergy FL Long Sleeve Shirt - Men's
Brand: Mammut
Price: 61.99 CAD
Availability: OutOfStock

New

The Aenergy Longsleeve Shirt for men by Mammut is an ultra-light technical base layer designed for mountain sports and demanding outdoor activities. Its breathable fabric and ergonomic construction offer exceptional comfort, even during intense exertion.

Thanks to the mesh ventilation zones and offset flat seams, this long-sleeved shirt feels almost imperceptible on the skin while reducing chafing. The technical fabric quickly wicks away moisture and dries rapidly to maintain an ideal body temperature. HeiQ Fresh technology also helps limit unpleasant odors during activity.

Reflective details improve visibility when light conditions diminish, making it an ideal choice for early morning or late evening outings.

Key Features

Ultra-light technical long-sleeved shirt
Breathable fabric with mesh ventilation zones
Offset flat seams for added comfort
HeiQ Fresh technology to reduce odors
Quick-drying and excellent moisture management
Reflective details for improved visibility
Ideal for mountaineering, trail running, hiking, and climbing

Materials

100% recycled polyester

Sustainability

bluesign® certified product
Recycled materials
Responsible manufacturing with Fair Wear

Designed for performance and versatility, the Aenergy Longsleeve is an essential layer for outdoor enthusiasts.

$61.99 CAD $102.00 CAD -39%

The measurements shown are for guidance only and are based on body measurements. The actual fit may vary depending on the garment's cut and the desired style. For optimal choice, trying on the garment remains the best option.

How to Measure

Chest: Measure around the fullest part of your chest, under your armpits.

Waist: Measure around your natural waistline.

Hips: Measure around the widest part of your hips.

Sleeve Length: Measure from the center of your back, over your shoulder, down to your wrist.

Inseam: Measure from the crotch to the ankle.

Foot Length: Measure from the heel to the longest toe.

Tops - Men

Size	Chest (cm)	Waist (cm)
S	88 - 91	74 - 77
M	92 - 99	78 - 85
L	100 - 107	86 - 93
XL	108 - 115	94 - 102
XXL	116 - 123	103 - 112
XXXL	122 - 131	113 - 121

Tops - Women

Size	Chest (cm)	Waist (cm)	Hips (cm)
XXS	76 - 80	61 - 65	84 - 88
XS	81 - 85	66 - 70	89 - 93
S	86 - 91	71 - 75	94 - 99
M	92 - 97	76 - 81	100 - 105
L	98 - 106	82 - 90	106 - 114
XL	107 - 114	91 - 99	115 - 122
XXL	115 - 122	100 - 108	123 - 130

Bottoms - Men

Size	Waist (cm)	Hips (cm)	Inseam – Regular (cm)
28	74-77	87-90	81
30	78-81	91-94	81.5
32	82-85	95-98	82
34	86-89	99-102	82.5
36	90-93	103-106	83
38	94-97	107-110	83.5
40	98-102	111-114	84
42	103-107	115-118	84.5

Bottoms - Women

Size	Waist (cm)	Hips (cm)	Inseam – Regular (cm)
4	68-70	92-95	78
6	71-75	96-99	78
8	76-80	100-104	79
10	81-86	105-109	79
12	87-92	110-115	80

Gloves - Men/Unisex

Size	Hand Circumference (cm)	Hand Length (cm)
5	18-19	16-17
6	19-20	17-18
7	20-21	18-19
8	21-22	19-20
9	22-23	20-21
10	23-24	21-22
11	24-25	22-23
12

Color — navy

navy

Size

Size chart

XXL

All prices are displayed including taxes.

The amount shown is the final price you pay at checkout (shipping fees may apply).

Free shipping on all orders of $200 or more, in Canada and the United States.

Orders ship within 48 hours.

Enjoy 14-day returns after delivery.

Items must be new, unworn, and with original tags attached.

More details

Taxes included

All prices are displayed including taxes.

The amount shown is the final price you pay at checkout (shipping fees may apply).

Free shipping on all orders of $200 or more, in Canada and the United States.

Orders ship within 48 hours.

Enjoy 14-day returns after delivery.

Items must be new, unworn, and with original tags attached.

More details

Free shipping on orders over $200

All prices are displayed including taxes.

The amount shown is the final price you pay at checkout (shipping fees may apply).

Free shipping on all orders of $200 or more, in Canada and the United States.

Orders ship within 48 hours.

Enjoy 14-day returns after delivery.

Items must be new, unworn, and with original tags attached.

More details

Easy returns

★5/5 Google Reviews

Why this price?

Samples and overstock from major brands
New products
Limited quantities – no restock

Reflective details improve visibility when light conditions diminish, making it an ideal choice for early morning or late evening outings.

Key Features

Ultra-light technical long-sleeved shirt
Breathable fabric with mesh ventilation zones
Offset flat seams for added comfort
HeiQ Fresh technology to reduce odors
Quick-drying and excellent moisture management
Reflective details for improved visibility
Ideal for mountaineering, trail running, hiking, and climbing

Materials

100% recycled polyester

Sustainability

bluesign® certified product
Recycled materials
Responsible manufacturing with Fair Wear

Designed for performance and versatility, the Aenergy Longsleeve is an essential layer for outdoor enthusiasts.

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Simon Ward

Fast delivery

Gabriel Petit

Excellent service, fast delivery. Thank you Joe Aventure

Camille Perras

Lots of choice and fast delivery.

Gabrielle Caron

Excellent service and the prices are really very good!

Evelyn Wong

They won me over with their warm communication, simple refund process, and wide selection of high-end products at great prices.

Jacob Dorais

Good service! Great!

Key Features

Materials

Sustainability

Aenergy FL Long Sleeve Shirt - Men's

Key Features

Materials

Sustainability

Other products

400+ reviews

Simon Ward

Gabriel Petit

Camille Perras

Gabrielle Caron

Evelyn Wong

Jacob Dorais

A question before buying?

Local roots.
Built for adventure.

Key Features

Materials

Sustainability

Aenergy FL ​​Long Sleeve Shirt - Men's

Key Features

Materials

Sustainability

400+ reviews

Simon Ward

Gabriel Petit

Camille Perras

Gabrielle Caron

Evelyn Wong

Jacob Dorais

A question before buying?

Local roots. Built for adventure.