The Trek Effektor 4.0 optimizes your energy management while hiking. The new 4.0 generation is the first to incorporate ultra-high-definition retinal imaging for unparalleled precision. Integrated x-bionic partial compression applies gentle pressure to the skin via bars. This protects you from premature muscle fatigue while maintaining the important cooling effect of perspiration.
- Trekking, Mountaineering
- 54% Polyamide, 31% Merino Wool, 11% Polypropylene, 4% Elastane
- #N/A
Reference: MK0150200
Color: Grey-Green
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