Mammut Eiger Speed BOA High GTX Men -

Mammut Eiger Speed BOA High GTX Men

A crampon-compatible mountain boot for technical tours in alpine terrain where the focus is on minimum weight and maximum speed. The Vibram-Megagrip outsole with Vibram-Litebase technology ensures a secure grip in dry and icy conditions. For quick and precise adjustment and maximum comfort, this member of the Light-and-Fast family is equipped with the BOA® Fit System and an integrated gaiter. The waterproof mountain boot with GORE-TEX membrane also has excellent cushioning to help you reach the summit with a new best time.

The most important facts at a glance

0 g

waterproof

breathable

Gore-Tex®

Product details

Construction:

High cut

Optimal for:

Mountaineering & Alpine tours
Speed hiking
Climbing
Alpine climbing

Made for:

Men

Closure:

BOA twist lock

Features:

Reflective elements
Breathable
Waterproof
3M reflective elements
Contact control
Cushioning midsole for speed mountaineering
Rubber scree guard rim
Rubber toe cap
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.
Vibram Megagrip outsole with Vibram Litebase technology
Suitable for semi-automatic crampons with rocker arm and basket
Weight (EU 42 ⅔): 480 g
Flex Index: B1
Lacing system: Boa® Fit System
Soles: Light PU wedge
Material: Synthetic
Inner lining: GORE-TEX Footwear
Crampon suitability: conditionally crampon proof
Heel drop: 9 mm

Sustainability:

PFC-free DWR | Fair Wear | Recycled

Materials:

Membrane: yes
Chuck: gore-tex footwear

Outsole:

abrasion resistant rubber

Technologies and manufacturing processes

Gore-Tex
Elastic GORE-TEX tongue construction

Gender:	Men
Activity:	Climb & Boulder, Hiking, Trail Running, Trekking
Fabrics:	Gore-Tex®
Characteristics:	breathable, isolating, lightweight, reflecting, waterproof
Lacing:	Boa
Boot Cut:	High 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	2,5	3	3,5	4	4,5	5	5,5	6	6,5	7	7,5
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	8,5	9	9,5	10	10,5	11	11,5	12	12,5	13	13,5
UK	7	7,5	8	8,5	9	9,5	10	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	14,5
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	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
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	10	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

Mammut Eiger Speed BOA High GTX Men

The most important facts at a glance

Product details

Technologies and manufacturing processes

Gore-Tex

How to choose the right size

How to measure

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