Insole Materials That Go a Step Further
Our innovative insole materials and foam technologies are engineered to support our mission of comfort, performance and support while providing unique sustainability benefits. Using plant-based compounds, planet-friendly manufacturing methods, and responsible materials sourcing, our foams are helping reduce carbon emissions and non-renewable energy use while providing exceptional experiences.
ULTRALIGHT PU
A groundbreaking INSITE innovation, Levation™ ultralight PU takes the durable comfort of poured PU to new heights. Using an engineered low-density PU formula, it achieves on average 25% less weight than other poured PUs with similar hardness and cushioning, making it a game changer for athletic footwear.
Athletic Shock Absorption
Lightweight Rebound
Form-Fitting Shape Support
Durable Compression
Levation™ Ultralight PU
High performance, shock absorbing foam for athletic applications with an average of 25% less weight than regular poured PU formulas.
Type: Ultralight poured polyurethane
Bio-Content: 5-10%
Hardness Range: 25-35 Asker C
Average Density: 0.18 g/cm³
Poured PU
EcoComfort® poured PU foams use a blend of plant-based compounds to enhance performance and reduce carbon emissions. Ranging from plush comfort to high impact protection, its closed cell structure can be tailored for just the right properties and 3D contouring, helping to relieve pressure and support overall foot health.
Strong Impact Protection
Versatile Cushioning
Form-Fitting Shape Support
Durable Compression
EcoComfort® Terrain Poured PU
Versatile, shock absorbing foam made with a blend of Susterra® propanediol and enhanced with Nuvolve® biomaterial for lighter weight and better comfort engineering for work and lifestyle.
Type: Poured polyurethane
Bio-Content: 50%+
Hardness Range: 20-35 Asker C
Average Density: 0.28 g/cm³
EcoComfort Standard Poured PU
Versatile, shock absorbing foam made with a blend of Susterra® propanediol for work and lifestyle.
Type: Poured polyurethane
Bio-Content: 10-70%
Hardness Range: 20-35 Asker C
Average Density: 0.32 g/cm³
EcoComfort Poured PU for Sandals
Durable, supportive foam for sandal or drop-in applications.
Type: Poured polyurethane
Bio-Content: 10-50%
Hardness Range: 50-60 Asker C
Average Density: 0.40 g/cm³
Open Cell PU
EcoComfort® open cell PU foams add an easy layer of breathable comfort suitable for all categories of footwear. Open cell foam allows for greater air circulation underfoot, and the unique EcoComfort blend of plant-based compounds improves both durability and eco-friendly properties.
Ultra Breathable
Lightweight Cushioning
Durable Compression
EcoComfort Stratus Open Cell PU
Breathable cushioning foam made with a blend of Susterra® propanediol and enhanced with Nuvolve® biomaterial for lighter weight and better comfort engineering for athletic, lifestyle, and dual density applications.
Type: Open cell polyurethane
Bio-Content: 50%+
Hardness Range: 20-40 Asker C
Average Density: 0.32 g/cm³
EcoComfort Standard Open Cell PU
Breathable cushioning foam made with a blend of Susterra® propanediol or post-consumer recycled polymers for athletic, lifestyle, and dual density applications.
Type: Open cell polyurethane
Bio-Content: 10-25% (bio or recycled)
Hardness Range: 20-40 Asker C
Average Density: 0.12 g/cm³
EVA
Pulsion® foams set the standard for EVA blends, offering high rebound and resilience for next-level athletic comfort and performance.
High Energy Return
Lightweight Cushioning
Form-Fitting Shape Support
Pulsion® EVA
High energy return foam with enhanced EVA formulas for athletic applications.
Type: Blended EVA
Bio-Content: None
Hardness Range: 20-30 Asker C
Average Density: 0.10 g/cm³