BOREAL Silex Climbing Shoes

Specifications:

– WEIGHT: 490 gr
– UPPERS: PU Air Net for ventilation and comfort
– LINING: Half stiff midsole
– MIDSOLE: Half stiff midsole
– SOLE: Boreal FS-QUATTRO. Thickness. 4 – 4.6 mm depending on size
– IRS padded heel
– CONSTRUCTION: Slip-lasted
– CHARACTERISTICS: A stiff and supportive shoe with superior comfort and breathability
– Extended lacing gives a precise fit right down to the toe
– USAGE: Designed for day long use indoors or outdoors
– Pefect for long crag days, multi-pitch climbs and extended training sessions

Technology:

– IRS: The IRS system goes a step further in the manufacturing of climbing shoes. This one piece climbing sole
never deforms and has a superior fit. We can achieve different thickneses in the rubber and the one piece
construction avoids possible delaminati
– CHS: Cushioned heel for superior comfort when walking and for day long use
– FS-QUATTRO: The latest Boreal developed climbing rubber formula. The commitment to grip-abrasion-hardness are
optimum. It has the unique property of not being affected by the change of temperatu