Women's 4" Work Chelsea UltraLite X™ Boot

Built from the ground up, the 4" Work Chelsea UltraLite X™ Boot boasts a leather upper and Nano toe, meeting ASTM F2413-18 F/I/C EH standards. Elastic gore panels make slipping in and out a breeze, while the air mesh lining and leather heel loop provide maximum comfort and durability. The unique EVA compound of UltraLite X™ reduces weight by 20%, making every step feel light as a feather. Featuring Blend85™ footbeds, made with 85% recycled foam, and ecoTWEED™ lining crafted from recycled plastic bottles, this boot is not only functional but environmentally friendly. The storm welt, compression-molded EVA midsole, and EH-rated oil and slip resistant rubber outsole with a 1" block heel make this boot a reliable choice for any job.

Available Sizes

7 7.5 8 8.5 9 9.5 1 11 5.5 6 6.5

Available Widths

M, W
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Toe Safety

Nano toe


  • EH protection
  • Oil & slip resistant

Toe Shape


Heel Type


Outsole Composition




Closure Type

Additional Features
Leather upper with 4" shaft
UltraLite X™ utilizes a unique EVA compound to create footwear that is on average 20% lighter
Nano toe (ASTM F2413-18 F/I/C EH)
Elastic gore panels allow for an easy entrance and exit
Air mesh lining
Leather heel loop
Blend85™ footbed. Blend85™ footbeds are made with 85% recycled foam. Footbeds also feature ecoTWEED™ Lining. ecoTWEED™ material is made from recycled plastic bottles.
Storm welt and composite shank
Compression-molded EVA midsole
EH-rated oil and slip resistant rubber outsole with 1" tall block heel