Complying with FIA and SFI regulations, Alpinestars’ ZT-Nomex underwear features flat seam construction and material technology for greater comfort and breathability. Top and Bottoms Construction 180gr 100% Meta Aramid Fiber piquet fabric construction for maximum safety. Multi-panel layout with high breathability sides and Kevlar thread included in the fabric texture for softer feel. New flat seam construction to avoid pressure at sewing lines. Ergonomic Cut and Improved Comfort Fitted shape to allow closer fit which improves comfort and reduces the risk of fabric ‘bunching’ under the race suit. Double layer low collar. Hood Construction 180gr 100% Meta Aramid Fiber pique fabric construction for maximum safety. Multi-panel layout with high breathability sides and Kevlar thread included in the fabric texture for softer feel. New flat seam construction to avoid pressure at sewing line. Mouth aperture for drinking tube access.
