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13 products

Race & Orienteering Shirts

Race & Orienteering Shirts

Vendor:
Bryzos Sport

Regular price From £20.82

Regular price Sale price From £20.82
Unit price per
Orienteering Tights

Orienteering Tights

Vendor:
Bryzos Sport

Regular price From £20.82

Regular price Sale price From £20.82
Unit price per
Performance Singlets – Standard & Sprint Fit

Performance Singlets – Standard & Sprint Fit

Vendor:
Bryzos Sport

Regular price From £17.35

Regular price Sale price From £17.35
Unit price per
Performance Running Tights

Performance Running Tights

Vendor:
Bryzos Sport

Regular price From £23.42

Regular price Sale price From £23.42
Unit price per
Lightweight Jackets — TRACE & SILVUS

Lightweight Jackets — TRACE & SILVUS

Vendor:
Bryzos Sport

Regular price £38.16

Regular price Sale price £38.16
Unit price per
SILVUS Versatile Representative & Training Pants

SILVUS Versatile Representative & Training Pants

Vendor:
Bryzos Sport

Regular price From £27.75

Regular price Sale price From £27.75
Unit price per
Softshell Jackets — MENA & TARGET

Softshell Jackets — MENA & TARGET

Vendor:
Bryzos Sport

Regular price From £58.98

Regular price Sale price From £58.98
Unit price per
Lightweight Vests – TRACE & SILVUS

Lightweight Vests – TRACE & SILVUS

Vendor:
Bryzos Sport

Regular price £38.16

Regular price Sale price £38.16
Unit price per
Orienteering Pants

Orienteering Pants

Vendor:
Bryzos Sport

Regular price From £14.74

Regular price Sale price From £14.74
Unit price per
Headwear

Headwear

Vendor:
Bryzos Sport

Regular price From £6.94

Regular price Sale price From £6.94
Unit price per
TARGET Softshell Training Pants

TARGET Softshell Training Pants

Vendor:
Bryzos Sport

Regular price £63.31

Regular price Sale price £63.31
Unit price per
STYX Thermal Jacket

STYX Thermal Jacket

Vendor:
Bryzos Sport

Regular price From £43.36

Regular price Sale price From £43.36
Unit price per
Windbreaker

Windbreaker

Vendor:
Bryzos Sport

Regular price £54.64

Regular price Sale price £54.64
Unit price per

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About us

Founded in 2008, Siven Sport Ltd began as a passion project—creating high-performance kits for local orienteering teams. But our roots go even deeper. Our founders were the first producers of orienteering sportswear in Bulgaria, pioneering the way for specialized athletic gear in the country.

Today, under our brand name Bryzos, we continue to push the boundaries of performance-driven, custom sportswear. Over the years, we’ve grown from a small initiative into a trusted name, collaborating with event organizers, sports federations, non-profits, and team representatives to deliver high-quality apparel tailored to the demands of both elite competitors and enthusiast teams.

Our mission remains the same: to create durable, high-performance sportswear that empowers athletes, strengthens team spirit, and withstands the toughest conditions.

Built for athletes. Designed for teams. We are Bryzos.

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