Cat Footwear Men's Booster Vent Work Boot

Built for the next generation of work. The Booster is a lightweight, athletic work boot that delivers energized comfort without blending in. Featuring Cat Footwear's bold, overbuilt DNA, this work sneaker sits on a responsive super‑critical foam midsole for energy return that keeps you moving all day. Designed for workers who care as much about style as performance, the Booster brings statement‑making design, secure support, and confident traction into a modern silhouette. KEY FEATURES:
• ELECTRICAL HAZARD // Rated ASTM F 2412-24 I/C EH SR. Special EH construction protects the wearer against open circuits up to 14,000 volts in dry conditions
• SLIP RESISTANT // Slip Resistant soles reduces the risk of slips and falls—the hazard of low traction surfaces
• NON METALLIC // Exceeds ASTM F 2412-24 I/C EH SR standards for safety but are entirely free of metal, making them an excellent choice for high security envirorments
• OUTSOLE // Durable rubber outsole for traction
• CONSTRUCTION // Strobel/Cement construction
• LINING // 100% post industrial recycled lining
• FOOTBED // Molded PU foam footbed for underfoot comfort
• MIDSOLE // Lightweight Super Critical Foam with responsive cushioning and superior energy return
• FOOTBED COVER // 100% post industrial recycled sock lining with CLEANSPORT NXT pro-biotic odor control

USMen's Size	UK	EU	USWomen's Conversion
4	3	37	6
4.5	3.5	37.5	6.5
5	4	38	7
5.5	4.5	38.5	7.5
6	5	39	8
6.5	5.5	39.5	8.5
7	6	40	9
7.5	6.5	40.5	9.5
8	7	41	10
8.5	7.5	41.5	10.5
9	8	42	11
9.5	8.5	42.5	11.5
10	9	43	12
10.5	9.5	43.5	12.5
11	10	44	13
11.5	10.5	44.5	13.5
12	11	45	14
13	12	46	15
14	13	47	16

US Men's Size	Chest (in)	Waist (in)
XS	34 - 36 in	24 - 26 in
S	36 - 38 in	28 - 30 in
M	38 - 40 in	32 - 34 in
L	42 - 44 in	36 - 38 in
XL	46 - 48 in	40 - 42 in
2XL	50 - 52 in	44 - 46 in
3XL	54 - 56 in	48 - 50 in
4XL	58 - 60 in	52 - 54 in
LT	42 - 44 in	36 - 38 in
XLT	46 - 48 in	40 - 42 in
2XLT	50 - 52 in	44 - 46 in

US Women's Size	UK	EU	US Men's Conversion
3	1	34	-
3.5	1.5	34.5	-
4	2	35	-
4.5	2.5	35.5	-
5	3	36	-
5.5	3.5	36.5	-
6	4	37	4
6.5	4.5	37.5	4.5
7	5	38	5
7.5	5.5	38.5	5.5
8	6	39	6
8.5	6.5	39.5	6.5
9	7	40	7
9.5	7.5	40.5	7.5
10	8	41	8
11	8.5	42	9

US Women's Size	US Women's Numeric Size	Bust (in)	Waist (in)	Hips (in)
XS	2	32 - 34 in	26 in	36.5 in
S	4	34 in	27 in	37 in
S	6	35 in	28 in	38 in
M	8	36 in	29 in	39 in
M	10	37 in	30 in	40 in
L	12	38 in	31.5 in	41.5 in
L	14	40 in	33 in	43 in
XL	16	41 - 43 in	34.5 in	44.5 in
XXL	18	45 - 47 in	36.5 in	46.5 in

US Kids	UK	EU
5	4	21
6	5	22
7	6	23
8	7	25
9	8	26
10	9	27