Quick Summary
LEOSTEP FSW-02 are three-layer sports socks in black, size M, described for activities including cycling, hiking and walking. Their construction combines nylon and elastane with a waterproof membrane.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand and model | LEOSTEP FSW-02, also listed as part number FSW-02. |
| Construction | Three-layer design with nylon, elastane and a waterproof membrane. |
| Colour and size | Black, size M. Check the sizing information for the intended wearer before choosing. |
| Stated uses | Cycling, skiing, mountain biking, golf, running, hiking, walking and fishing. |
| Care guidance | Hand wash with mild detergent and air dry; avoid bleach and fabric softener. |
What to Compare Before Buying
The membrane is designed to keep water out while allowing moisture to escape. No waterproof rating or performance limits are specified, so consider the conditions in which you plan to wear the socks and check any available details for those limits.
Check that size M corresponds to the intended wearer using the applicable sizing information. Confirm the exact pack contents too, as the stated item count does not clarify whether it refers to a pair or another configuration.
Care, Cleaning and Storage
Hand wash with mild detergent and air dry. Avoid bleach and fabric softener, which may damage the membrane.
Before You Decide
Check the size, exact pack contents and whether the stated membrane design suits the conditions you have in mind. Follow the care guidance and avoid products that may damage the membrane.









