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The new 5 km Run Fan shirt!

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Collection: Representative and training

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Climbing (7 products)
Cycling (1 products)
Gymnastics (1 products)
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Lightweight Jackets — TRACE & SILVUS

Lightweight Jackets — TRACE & SILVUS

Vendor:
Bryzos Sport

Regular price €45,00

Regular price Sale price €45,00
Lightweight Vests – TRACE & SILVUS

Lightweight Vests – TRACE & SILVUS

Vendor:
Bryzos Sport

Regular price €35,00

Regular price Sale price €35,00
SILVUS Versatile Representative & Training Pants

SILVUS Versatile Representative & Training Pants

Vendor:
Bryzos Sport

Regular price From €33,00

Regular price Sale price From €33,00
STYX Thermal Jacket

STYX Thermal Jacket

Vendor:
Bryzos Sport

Regular price From €52,00

Regular price Sale price From €52,00
Thermal Long-Sleeve Shirt

Thermal Long-Sleeve Shirt

Vendor:
Bryzos Sport

Regular price €40,00

Regular price Sale price €40,00
Softshell Jackets — MENA & TARGET

Softshell Jackets — MENA & TARGET

Vendor:
Bryzos Sport

Regular price From €69,00

Regular price Sale price From €69,00
Thermal Softshell Jackets — MALLI & RADIUS

Thermal Softshell Jackets — MALLI & RADIUS

Vendor:
Bryzos Sport

Regular price €84,00

Regular price Sale price €84,00
Softshell Vests — UZANA, MENA & RADIUS

Softshell Vests — UZANA, MENA & RADIUS

Vendor:
Bryzos Sport

Regular price From €61,00

Regular price Sale price From €61,00
TARGET Softshell Training Pants

TARGET Softshell Training Pants

Vendor:
Bryzos Sport

Regular price €75,00

Regular price Sale price €75,00
STYX Thermal Pants

STYX Thermal Pants

Vendor:
Bryzos Sport

Regular price €42,00

Regular price Sale price €42,00
MENA Softshell Jacket

Sold out

MENA Softshell Jacket

Vendor:
Bryzos Sport

Regular price €75,00

Regular price Sale price €75,00

Sold out

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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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