Tilak® Seima Ultralight Polartec® Alpha® Hoodie

The Tilak Seima is an ultralight hoodie made from 90 g/m² Polartec Alpha Direct active insulation. The highly breathable material provides lightweight warmth while efficiently releasing excess heat and moisture during demanding activities. Raglan sleeves, minimal seams, a half-length YKK zipper and a low-profile hood provide unrestricted movement while keeping the weight to just 147 g in size M.

Polartec Alpha Direct Active Insulation

Polartec Alpha Direct is a lightweight, highly breathable insulation developed for high-output activities. Its open structure helps release excess heat and moisture, reducing the risk of overheating during strenuous movement. The material can be worn directly against the body or as part of a layered clothing system.

Minimalist, Ultralight Construction

The Seima uses a streamlined design with minimal seams and only essential features. It weighs just 147 g in size M, making it suitable for hiking, fast-paced outdoor activities and other situations where low pack weight is important. The half-length YKK zipper simplifies dressing and provides additional ventilation when needed.

Unrestricted Freedom of Movement

Raglan sleeves support a natural range of motion through the shoulders and arms. Elastic cuffs and an elastic bottom hem help keep the hoodie securely in place during active movement.

Low-Profile Hood for Helmet Use

The anatomically shaped hood features an elastic opening and is designed to fit comfortably beneath a helmet. Its low-profile construction provides lightweight head protection without adding unnecessary bulk.

Made in the Czech Republic

The Tilak Seima is developed and manufactured in the Czech Republic. Its construction reflects the minimalist approach of the Alpha Direct line, emphasizing low weight, breathability and functional performance during active use.

Key Features:

• 90 g/m² Polartec Alpha Direct insulation
• Highly breathable construction
• Efficient heat and moisture management
• Weight of 147 g in size M
• Minimalist design with minimal seams
• Raglan sleeves for unrestricted movement
• Half-length YKK zipper
• Anatomically shaped, helmet-compatible hood
• Elastic cuffs
• Elastic bottom hem
• Suitable for hiking and fast-paced outdoor activities
• Developed and manufactured in the Czech Republic