Niche verticals Apr 24, 2027 5 min read
Size Guide for Water Sports (Surf, SUP, Kayak)
Water sports: wetsuits + rashguards + boardshorts + life jackets. Each has different fit. Sport (surf, SUP, kayak) determines specific cut + warmth needed.
The Chart
| Product | Surf | SUP | Kayak |
|---|---|---|---|
| Wetsuit | 3/2mm or 4/3mm | Optional 2mm | 2-3mm or none |
| Rashguard | Always | Always | Often |
| Boardshort | Always | Yes | Yes |
| Life jacket | Required by law | Required | Required |
| Booties | Cold water | Cold water | Cold water |
FAQs
Same wetsuit for all watersports?
Surfing wetsuits: high stretch, paddling-friendly. Diving wetsuits: thicker (5-7mm) for depth. SUP/kayak: thinner (1-2mm) for warmth without restriction.
Life jacket sizing?
By chest circumference. US Coast Guard rates: Type I (offshore), Type II (calm waters), Type III (general boating, comfortable). Match to use case.
Need this on your store?
Tailor Size Guide ships pre-built size charts for Shopify.