Boreal Tsunami Low Trekking Boots

European seller Original product Fast delivery Weather-resistant hiking shoe with trail running technology. The Tsunami is a versatile shoe that combines technologies that combine features from both our hiking and trail running models. Peculiarities: - The Tsunami feels as light and soft as a trail running shoe, but has all the weather-resistant properties. The durability and performance you expect from a hiking boot. - Based on the outsole of our Saurus trail running shoe, the Tsunami delivers superior cushioning and excellent traction thanks to the high-friction Vibram Megagrip® rubber compound.. The upper is made from lightweight synthetic textile with a TPU overlay for added abrasion resistance and support. Inside, you'll find best-in-class Sympatex Moisture Tech® waterproof lining for all-weather comfort, rain or shine. Specifications: - Top: Highly durable outer fabric with waterproof and breathable membrane. 1.8mm thick waterproof microfiber with TPU injection for protection and reinforcement. HFS padding system for perfect support - Sole: Vibram Trail. Rubber outsole with integrated toe cap and dual density EVA backpack for optimal comfort. TPU detail for support and stability. Megagrip compound for superior grip. Boreal's patented ITR construction system provides superior durability and prevents toe splitting

- Lining: Sympatex® Moisture Tech for total waterproofness + breathability + coolness

- Usage: trekking, mountaineering, walking, 2-3 seasons. use. Travel - Midsole: Boreal PLT - The weight: 710 gr. Technology: Heel Fit System: - Heel Fit System (HFS) consists of anatomically shaped pieces of foam that comfortably and securely hold the heel in place to prevent unwanted movement. - Hiking boots require a snug fit in the heel area to prevent unwanted movement that can lead to excessive friction and blisters.. HFS is a high-quality, anatomically shaped foam padding system that helps provide comfortable, secure heel support while accommodating a variety of heel shapes. TPNet: - TPNet is an external TPU lattice structure that is injected into the outer fabric. TPNet is used to provide additional support and protection to the upper while adding minimal weight and providing maximum breathability. - TPNet is a thermoplastic polyurethane lattice that is injected into the outer fabric. - This TPU lattice creates an exoskeleton-like structure that gives the fabric rigidity.. TPNet can be used to provide sufficient lateral ankle support in the heel area of lightweight boots with minimal weight. TPNet is very durable and serves to protect the base fabric from abrasion.. Because TPNet is injected into the fabric rather than glued, the bond is permanent and will not delaminate.. The large holes in the TPNet grid provide much better breathability than traditional impermeable reinforcement layers. Integrated Rand System: - The IRS system takes climbing footwear a step further. This one-piece climbing sole never deforms and has a superior fit. We can achieve different rubber thicknesses, and the one-piece construction increases durability.. - Innovative one-piece sole and welt construction Integrated Rand System (IRS) allow Boreal to precisely adjust the thickness of the rubber around the shoe to achieve the optimal balance of fit, performance and durability. By combining the rand and sole into one piece, the likelihood of delamination is reduced to zero.