Mammut Aenergy TR BOA Mid GTX Women

Our top class trail running shoe for medium to long distances. Thanks to the Vibram Megagrip outsole with Litebase technology and its low weight, you will conquer peaks in the future even in the most demanding conditions. The GORE-TEX membrane protects you from all the vagaries of nature, so you can fully focus on the challenges of your trail. Because comfort is paramount in this model, an EVA midsole has been integrated. The shines with generous cushioning properties, the upper material with high breathability. Last but not least, the precise and finely adjustable BOA® Fit System and the reflective elements refine this high-performance shoe to the absolute nonplusultra.

The most important facts at a glance

0 g

waterproof

breathable

Gore-Tex®

Product details

Construction:

Mid-cut

Optimal for:

Speed hiking
Fitness & Training
Hiking

Made for:

Ladies

Closure:

Boa® Fit System

Features:

Reflective elements
Breathable
Waterproof
3M reflective elements
BOA® Fit System: Quickly and tightly laced by turning the patented BOA® closure system. The system can be adapted to any situation and can be operated even with gloves.
Cushioning midsole for medium to long trail runs
Rubber scree guard rim
Elastic sock construction
Vibram Megagrip outsole with Vibram Litebase technology
Weight (EU 38 ⅔): 310 g
Flex Index: A5
Lacing system: Boa® Fit System
Soles: High rebound EVA wedge
Material: Synthetic
Inner lining: GORE-TEX Footwear
Stand height: 22.00 mm
Heel drop: 7 mm

Sustainability:

PFC-free DWR | Fair Wear | Recycled | 100 % decarbonized

Materials:

Chuck: gore-tex footwear

Outsole:

abrasion resistant rubber

Technologies and manufacturing processes

Gore-Tex
Elastic GORE-TEX tongue construction

Gender:	Women
Activity:	Gym & Fitness, Hiking, Running, Trail Running
Fabrics:	Gore-Tex®
Characteristics:	breathable, isolating, reflecting, stretchable, waterproof
Lacing:	Boa
Boot Cut:	Mid Cut

How to choose the right size

Sizes are given in UK sizes on the article's page

EU	33	33,5	34	35	35,5	36	36 2/3	37 1/3	38	38 2/3	39 1/3	40
US	2,5	3	3,5	4	4,5	5	5,5	6	6,5	7	7,5	8
UK	1	1,5	2	2,5	3	3,5	4	4,5	5	5,5	6	6,5
Mondopoint (mm)	195	200	205	210	215	220	225	230	235	240	245	250
Foot length(cm)	19,5	20	20,5	21	21,5	22	22,5	23	23,5	24	24,5	25

EU	40 2/3	41 1/3	42	42 2/3	43 1/3	44	44 2/3	45 1/3	46	46 2/3	47 1/3	48
US	8,5	9	9,5	10	10,5	11	11,5	12	12,5	13	13,5	14
UK	7	7,5	8	8,5	9	9,5	110	10,5	11	11,5	12	12,5
Mondopoint (mm)	255	260	265	270	275	280	285	290	295	300	305	310
Foot length(cm)	25,5	26	26,5	27	27,5	28	28,5	29	29,5	30	30,5	31

EU	48 2/3	49 1/3
US	14,5	15
UK	13	13,5
Mondopoint (mm)	315	320
Foot length(cm)	31,5	32

Sizes are given in UK sizes on the article's page

EU	33	33,5	34	35	35,5	36	36 2/3	37 1/3	38	38 2/3	39 1/3	40	40 2/3	41 1/3	42	42 2/3	43 1/3	44	44 2/3	45 1/3	46	46 2/3	47 1/3	48	48 2/3	49 1/3
US	2,5	3	3,5	4	4,5	5	5,5	6	6,5	7	7,5	8	8,5	9	9,5	10	10,5	11	11,5	12	12,5	13	13,5	14	14,5	15
UK	1	1,5	2	2,5	3	3,5	4	4,5	5	5,5	6	6,5	7	7,5	8	8,5	9	9,5	110	10,5	11	11,5	12	12,5	13	13,5
Mondopoint (mm)	195	200	205	210	215	220	225	230	235	240	245	250	255	260	265	270	275	280	285	290	295	300	305	310	315	320
Foot length(cm)	19,5	20	20,5	21	21,5	22	22,5	23	23,5	24	24,5	25	25,5	26	26,5	27	27,5	28	28,5	29	29,5	30	30,5	31	31,5	32

How to measure

1. Foot length:
From heel end to the tip of the big toe.

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The facts at a glance

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Care, Proofing & Wash