Castelli Viva Thermo Skully - Fluo Yellow

Description
Additional
Reviews
Size Chart

Viva Thermo Skully

Sometimes simpler products are better, and nowhere is that more true than on this skully. Thin Thermoflex fabric is extremely warm yet provides excellent moisture management and easily fits under your helmet. The raw-cut edges eliminate bulk under the straps. This really is perfection, simplified.

Features Include:

Thermoflex is warm, soft and stretchy

Flat-lock stitching

Raw-cut edge lies flat and doesn’t bunch under helmet

The Castelli Viva Thermo Skully - Fluo Yellow destined to impress, and priced at only $14.00, for a limited time.

Inventory Last Updated: May 11, 2025

Manufacturer	Castelli
SKU	H14550-032

Castelli Men's Sizing

	Small	Medium	Large	X-Large	2X-Large	3X-Large
Chest	36-37in	38-39in	39-41in	41-43in	43-45in	45-47in
Waist	27-29in	29-31in	31-33in	33-35in	36-38in	38-41in

Castelli Women's Sizing

	X-Small	Small	Medium	Large	X-Large	2X-Large
Chest	31-33in	33-35in	35-37in	37-39in	39-41in	41-42in
Waist	25-26in	27-28in	29-30in	31-32in	33-34in	35in
Hips	34-36in	36-38in	38-40in	40-42in	42-44in	44-45in

Castelli Shoe Cover Sizing Euro Shoe Sizes

	X-Small	Small	Medium	Large	X-Large	XX-Large
Men	-----	36-39	40-42	43-44	45-46	46-48
Women	35-37	37-39	39-42	-----	-----	-----

Castelli Socks Sizing Euro Shoe Sizes

	S/M	L/XL	2XL
Men's	36-39	40-43	44-47
Women's	35-38	39-41	-----

Castelli Gloves Sizing

	X-Small	Small	Medium	Large	X-Large	2X-Large
Men's	7.1in	7.1-7.9in	7.9-8.7in	8.7-9.4in	9.4-10in	10in
Women's	6.3in	6.3-7.1in	7.1-7.9in	7.9-8.7in	8.7in	-----

Classic Cycling Men's Sizing

	Small	Medium	Large	X-Large	2X-Large	3X-Large
Chest	36-37in	38-39in	39-41in	41-43in	43-45in	45-47in
Waist	27-28in	28-30in	30-33in	33-36in	36-39in	39-40in

Classic Cycling Women's Sizing

	X-Small	Small	Medium	Large	X-Large	2X-Large
Chest	31-33in	33-35in	35-37in	37-39in	39-41in	41-42in
Waist	25-26in	27-28in	29-30in	31-32in	33-34in	35in
Hip	34-36in	36-38in	38-40in	40-42in	42-44in	44-45in