TOWER 3.0 EXTREME GTX® Black – Unisex Mountaineering Boots

EUR	37	37,5	38	39	39,5	40	41	41,5	42	42,5	43	44	44,5	45	46	46,5	47
UK	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
USA	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
CM	22,5	23	23,5	24	24,5	25,0	25,5	26,0	26,5	27,0	27,5	28,0	28,5	29,0	29,5	30,0	30,5

TOWER 3.0 EXTREME GTX®

Size: 37

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€331,50

€331,50 ~~€390,00~~

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Semi-crampon-compatible winter boots, ideal for tackling the most challenging trails, from technical routes to via ferratas, even in adverse weather conditions.

Waterproof boots, designed to keep feet dry even in rain, snow and wet terrain.
Waterproof membrane and thermal insole, to ensure insulation from the cold, comfort and protection during winter activities.
Ultralight insole board in nylon and fibreglass, designed to offer stability, support and reduce the overall weight of the boot.
Anatomical lacing system, designed to follow the shape of the foot and ensure a precise, stable and comfortable fit.
BOA® Fit System, allowing quick, precise and micro-adjustable regulation even while wearing gloves, improving comfort, practicality and safety in all conditions.
Protective elastic gaiter, covering the BOA® Fit System and preventing the entry of snow, mud, water and debris, helping to keep the foot dry and protected.
Recommended fit: choose at least half a size larger compared to your usual size for optimal comfort, especially with technical winter socks.

TECH INFO

UPPER: Inner upper: polyester mesh + 1.6 mm nylon microfibre. Outer gaiter: Lenzi® Putek (technical nylon mesh with PU yarn) + stretch nylon and polyester fabric + TPU welds + rubber rand + TPU heel counter.

LINING: GTX® Insulated Comfort (ePE) PFC-free

FOOTBED: Ortholite® O-Therm™ with 5% recycled rubber

LASTING BOARD: Fibreglass and nylon

MIDSOLE: Single-density PU + TPU crampon insert

OUTSOLE: VIBRAM® VERTEX with DURASTEP compound and TRACTION LUG technology

FIT: REGULAR

WEIGHT: 760 g (1/2 half pair 8 UK)

Technologies

HIGHLIGHTS

DOUBLE DIAL BOA®

Ultra-precise lacing system that allows the shoe to be tightened in a differentiated way, improving stability, control, and foot wrapping.

HEEL LOCK SYSTEM

Heel locking system designed to reduce foot slippage inside the shoe, improving stability, grip, and comfort while walking. It helps prevent heel slip and blisters.

a.d.d.®

Asymmetrical collar and precision lacing.