James Castore Quarter Zip Performance Top

The black James running top is part of the REISS collaborative collection with sportswear label Castore. It's fitted with raglan sleeves and The black James running top is part of the REISS collaborative collection with sportswear label Castore. It's fitted with raglan sleeves and a shaped collar for comfort and a wide range of movement, crafted from quick-drying, lightweight, breathable stretch nylon. It's adorned with reflective logos by both labels for visibility in low light.

• 82% Nylon, 18% Elastane

REISS celebrates classic style with a directional approach and a permanent focus on craftsmanship. Head here for sharp workwear with desk-to-dinner potential, and statement-making occasion wear.