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upcycled
wool

Newly added Hul le Kes Collectable Series Nº II

Hul le Kes Collectable

Series Nº I

Shop Series Nº I →

Hul le Kes Collectable Series Nº V

we are
de Sjaak

The Nº V Series is all about our quiet “We are de Sjaak if we don’t start caring more” protest. A message to gain more awareness around care for our nature, materials and people.

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connected

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Events

Wrapped in wool winter events

October 22, 2026

Winter is approaching, bringing new upcycled Monet Jackets, personal blanket-to-coat creations and exciting places to meet. Discover our Pick Your Own Blanket Events in Arnhem and Rotterdam and our upcoming Rotterdam pop-up.

Read the article Read all news articles

Dyeing Service

extend the lifecycle of your garment

Mending Service

let us repair your garment

artistic vision

Led by designers Sjaak Hullekes and Sebastiaan Kramer, Hul le Kes creates timeless designer pieces. Character, imperfection, and authenticity take centre stage. The collections exist at the intersection of art, fashion, and craftsmanship.

Every garment is made in our Arnhem studios. Existing materials, handcraft, and refined finishing give each piece a unique appearance and layered character.

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upcycled wool

Hul le Kes Collectable

Nº II 3/3 c – Monet Jacket – Upcycled Wool – Size 1

Nº II 2/3 c – Monet Jacket – Upcycled Wool – Size 2

Nº II 1/3 c – Monet Jacket – Upcycled Wool – Size 2

Nº II 1/3 d – Monet Jacket – Upcycled Wool – Size 0

Nº II 2/3 d – Monet Jacket – Upcycled Wool – Size 4

Nº II 3/3 d – Monet Jacket – Upcycled Wool – Size 5

Nº IV 1/3 – Monet Jacket – Upcycled Wool – Size 1

Nº IV 2/3 – Monet Jacket – Upcycled Wool – Size 2

Nº IV 3/3 – Monet Jacket – Upcycled Wool – Size 3

Nº IV 1/2 – Cremer Jacket – Upcycled Wool – Size 1

Nº II 3/3 – Cremer Jacket – Upcycled Wool – Size 3

Nº IV 2/2 – Cremer Jacket – Upcycled Wool – Size 2

Nº II 2/3 – Cremer Jacket – Upcycled Wool – Size 2

Nº II 1/3 – Cremer Jacket – Upcycled Wool – Size 1

Nº II 1/2 – Monet Jacket – Upcycled Wool – Size 1

Nº II 2/2 – Monet Jacket – Upcycled Wool – Size 2

we are de Sjaak

stay connected

Nº V f 1/8 – Duchamp T-shirt – Upcycled Eco. Cotton – White – Size 0

Nº V f 2/8 – Duchamp T-shirt – Upcycled Eco. Cotton – White – Size 1

Nº V f 4/8 – Duchamp T-shirt – Upcycled Eco. Cotton – White – Size 2

Nº V f 6/8 – Duchamp T-shirt – Upcycled Eco. Cotton – White – Size 2

Nº V f 7/8 – Duchamp T-shirt – Upcycled Eco. Cotton – White – Size 3

Nº V f 8/8 – Duchamp T-shirt – Upcycled Eco. Cotton – White – Size 3

Nº V e 7/7 – Duchamp T-shirt – Upcycled Eco. Cotton – Blue Melange – Size 4

Nº V e 5/7 – Duchamp T-shirt – Upcycled Eco. Cotton – Blue Melange – Size 2

Nº V e 4/7 – Duchamp T-shirt – Upcycled Eco. Cotton – Blue Melange – Size 2

Nº V e 3/7 – Duchamp T-shirt – Upcycled Eco. Cotton – Blue Melange – Size 2

Nº V e 2/7 – Duchamp T-shirt – Upcycled Eco. Cotton – Blue Melange – Size 1

Nº V e 1/7 – Duchamp T-shirt – Upcycled Eco. Cotton – Blue Melange – Size 0

Nº V d 7/7 – Duchamp T-shirt – Upcycled Eco. Cotton – Grey Melange – Size 5

Nº V d 5/7 – Duchamp T-shirt – Upcycled Eco. Cotton – Grey Melange – Size 4

Nº V d 4/7 – Duchamp T-shirt – Upcycled Eco. Cotton – Grey Melange – Size 4

Nº V d 3/7 – Duchamp T-shirt – Upcycled Eco. Cotton – Grey Melange – Size 2

Nº V d 2/7 – Duchamp T-shirt – Upcycled Eco. Cotton – Grey Melange – Size 1

Nº V d 1/7 – Duchamp T-shirt – Upcycled Eco. Cotton – Grey Melange – Size 0

Nº V b 1/9 – Duchamp T-shirt – Upcycled Eco. Cotton – Blue Melange – Size 0

Nº V b 4/9 – Duchamp T-shirt – Upcycled Eco. Cotton – Blue Melange – Size 2

Nº V c 3/4 – Duchamp T-shirt – Surplus Cotton Linen – White – Size 2

Nº V c 2/4 – Duchamp T-shirt – Surplus Cotton Linen – White – Size 2

Nº V f 5/8 – Duchamp T-shirt – Upcycled Eco. Cotton – White – Size 2

Nº V e 6/7 – Duchamp T-shirt – Upcycled Eco. Cotton – Blue Melange – Size 3

Nº V f 3/8 – Duchamp T-shirt – Upcycled Eco. Cotton – White – Size 1

Nº V d 6/7 – Duchamp T-shirt – Upcycled Eco. Cotton – Grey Melange – Size 5

Nº V a 7/13 – Duchamp T-shirt – Upcycled Eco. Cotton – Grey Melange – Size 2

Nº V a 1/13 – Duchamp T-shirt – Upcycled Eco. Cotton – Grey Melange – Size 0

Nº V a 5/13 – Duchamp T-shirt – Upcycled Eco. Cotton – Grey Melange – Size 2

Nº V a 6/13 – Duchamp T-shirt – Upcycled Eco. Cotton – Grey Melange – Size 2

Nº V a 8/13 – Duchamp T-shirt – Upcycled Eco. Cotton – Grey Melange – Size 3

Nº V a 9/13 – Duchamp T-shirt – Upcycled Eco. Cotton – Grey Melange – Size 3

Nº V a 12/13 – Duchamp T-shirt – Upcycled Eco. Cotton – Grey Melange – Size 4

Nº V a 13/13 – Duchamp T-shirt – Upcycled Eco. Cotton – Grey Melange – Size 5

Nº V b 2/9 – Duchamp T-shirt – Upcycled Eco. Cotton – Blue Melange – Size 1

Nº V b 3/9 – Duchamp T-shirt – Upcycled Eco. Cotton – Blue Melange – Size 1

Nº V b 5/9 – Duchamp T-shirt – Upcycled Eco. Cotton – Blue Melange – Size 2

Nº V b 6/9 – Duchamp T-shirt – Upcycled Eco. Cotton – Blue Melange – Size 3

Nº V b 7/9 – Duchamp T-shirt – Upcycled Eco. Cotton – Blue Melange – Size 3

Nº V b 8/9 – Duchamp T-shirt – Upcycled Eco. Cotton – Blue Melange – Size 4

Nº V c 1/4 – Duchamp T-shirt – Surplus Cotton Linen – White – Size 1

Nº V c 4/4 – Duchamp T-shirt – Surplus Cotton Linen – White – Size 3