Features

Ultra-high molecular weight polyethylene (UHMWPE) fabric is distinguished by its remarkable lightness and strength—so light it can float on water while theoretically capable of supporting approximately 20 tons with a mere 10 mm diameter. This high-density woven fabric provides exceptional tear resistance, tensile strength, and abrasion resistance.

Enhanced with a hydrolysis-resistant PU coating on the back, it demonstrates superior long-term durability, maintaining its integrity even after rigorous “jungle tests” spanning a decade, without significant changes. Its water-repellent nature ensures the fabric remains lightweight even when wet. Additionally, with continued use, the fabric becomes softer, and wrinkles will gradually diminish.

IZ100-WT

White

IZ100-BK

Black

TECHNOFORCE® STEEL

Construction
UHMWPE 150Denir Filament Woven Fabric (TOYOBO IZANAS™ 100%)
Coating
DWR Coating
Weight	Width	Length
100g/m2 (2.95oz/yd2)	135cm (53”)	50m (54.7y)
Tear Strength
Warp over 28.2lbf Weft over 28.2lbf (ASTM D1424)

Performance

Compared to other outdoor fabrics, it is the LIGHTEST and STRONGEST. Its tear strength, in particular, is 5 to 8 times greater.

Aging Beautifully

In addition to being ultra lightweight and exceptionally strong, this fabric stands out for its unique texture, which enhances both its appearance and hand-feel.
Over time, it develops a distinctive wrinkled texture that designers often describe as “aging beautifully.”

Application

UL Backpack
Yamatomichi was founded in 2011 in Kamakura, Japan with a mission to spread ultralight hiking and create the best gear they believe in. They create gear for ultralight hiking, creating hubs for hikers to connect and learn, promoting the philosophy and culture of ultralight hiking. Yamatomichi has adopted Technoforce Steel™ to create a backpack that is even lighter and more durable.

Exclusively
TOYOBO IZANAS™

IZANAS™ is a high-performance fiber made from ultra-high molecular weight polyethylene (UHMWPE). Known for its exceptional strength and durability, it’s about 8 times stronger than steel of the same weight and has the highest strength and modulus among organic fibers.

Proudly
MADE IN JAPAN

Technoforce Steel requires advanced converting capabilities due to the nature of UHMWPE multifilament. It is exclusively produced in a qualified factory in Fukui, Japan, which vertically manages yarn twisting, warping, and weaving.

Proprietary
DWR COATING

Polyurethane resins based on Polycarbonate diol (PCD) demonstrate exceptional durability and resistance to chemicals and hydrolysis compared to conventional PU coatings. Additionally, the fabric offers a unique touch and gentle hand-feel