The Grisport Colossus is a high leg lace up 100% waterproof safety boot with a Black Dakar leather upper and SYMPATEX laminate membrane upper.
SYMPATEX is a highly breathable, waterproof membrane that totally encapsulates the entire upper and sole and is seam sealed and welded. Sympatex is the thinnest membrane of its type and is also highly breathable. it will also stretch up to 300% without affecting performance.
- 100% waterproof upper
- Anti-penetration steel midsole
- Oil and chemical resistant
- 300 degree heat resistant sole
- Steel toe cap
- Made in Italy
- Manufactured to EN ISO 20345:2004 Standards