A tight and gusseted longsleeve sunblock you can wear. The Nightwarp fabric is soft, stretchy and quick drying with a UPF of 40. The Sunguard cut is long and raw cut at the hem and cuffs. A high neck and underarm gussets maximize coverage even in extreme motion.
XSSMLXLXXL
Black
$200

Nightwarp

Fabric Story

A sunblock you can wear like clothing. Super stretchy with a soft hand, the Nightwarp is a nylon version of our polyester Sunwarp fabric, warp knit in Italy. The Nightwarp has a slightly lower UPF of 40 compared to the Sunwarp’s 50+ but that still means you can be in the sun 40x longer before burning than you can unprotected. At 160gsm it’s slightly lighter than Sunwarp. At 75% nylon and 25% elastane, it’s robust and durable with a comforting snap. Nylon absorbs more moisture than polyester (4% vs. 0.4%) so it’s not quite as dry as Sunwarp, but it still dries quickly and some people find the slightly absorptive touch to be more comfortable. Plus it comes in tons of colors we can’t get in Sunwarp, bringing some night time subtlety to the land of sun protection.

  • Fiber Content

    • 75%Nylon
    • 25%Elastane

  • Fabric Origin

    Warp knit in Italy

  • Fabric Weight

    160GSM

  • UPF

    40

Size Chart

in Inches | Measured Flat

SizeXSSMLXLXXL
Chest171819202122
Front Length26.3752727.62528.2528.87529.5
Sleeve Length36.2536.7537.2537.7538.2538.75

  • Made in

    Manhattan

  • Construction Details

    • Raw cut sleeves and hem
    • Flatlock stitching throughout
    • Underarm gussets
    • Raglan sleeves

  • Style Number

    K567-i2

Revision History

  • April 2026:
    • Initial release
    • Name: Nightwarp Sunguard
    • Colors: Black
Underarm gusset

  • Washing

    Machine wash warm

  • Drying

    Tumble dry low

Raw cut hem

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