Shimano SH-RC300W Cycling Shoe - Women's

Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance.
Lightweight glass fiber reinforced nylon sole for power transfer.
Low stack height midsole stabilizes foot and maximizes power transfer efficiency.
Off-set center flap mounted BOA L6 dial creates a sleeker profile with quick adjustments.
Perforated synthetic leather composite upper enables superior fit and breathability.
Surround wrapping upper structure reduces overlap and provides a glove-like fit.

Size Guide

Shimano Road Bike Shoes

Size chart
EU Size	36	37	37.5	38	38.5	39	39.5	40	40.5	41	41.5	42	42.5	43	43.5	44	44.5	45	45.5	46	46.5	47
US Men's Size	4	4 - 5.5	5	5 - 5.5	5.5 - 6	6	6.5	7	7.5	7 - 7.5	8	8.5	8.5 - 9	9	9.5	10	10 - 10.5	10.5	11	11 - 11.5	11.5	12
US Women's Size	5	5 - 5.5	6	6 - 5.5	6.5 - 7	7	7.5	8	8.5	8.5 - 9	9	9.5	9.5 - 10	10	10.5	11	-	-	-	-	-	-
Length	22.4	23.2	23.5	23.8	24.2	24.5	24.9	25.2	25.5	25.8	26.2	26.5	26.9	27.2	27.5	27.8	28.2	28.5	28.9	29.2	29.5	29.8

Note: Cycling shoes are meant to be form-fitting and on the snug side. If between sizes, size up.

Place piece of paper under your foot with both the edge of paper and your heels just touching the wall.
With a thin pencil or pen, trace the outline of your foot. Take care not to angle the pen out or in making your foot bigger or smaller on the paper.
Measure the distance from the edge of paper to the tip of your furthest toe. Make sure not to measure at an angle on the page.