A wetsuit is provided which comprises (a) a first central region comprising a first material and having a first thickness; and (b) a second lateral region comprising a second material and having a second thickness. The buoyancy per unit area of the first region is greater than the buoyancy per unit
A wetsuit is provided which comprises (a) a first central region comprising a first material and having a first thickness; and (b) a second lateral region comprising a second material and having a second thickness. The buoyancy per unit area of the first region is greater than the buoyancy per unit area of the second region.
대표청구항▼
1. A swimsuit comprising: a first central buoyancy enhancing region comprising an aerated polymeric material provided along a vertical centerline on a front of the swimsuit having a first buoyancy per unit area; anda lateral region disposed on either side of the first central buoyancy enhancing regi
1. A swimsuit comprising: a first central buoyancy enhancing region comprising an aerated polymeric material provided along a vertical centerline on a front of the swimsuit having a first buoyancy per unit area; anda lateral region disposed on either side of the first central buoyancy enhancing region having a second buoyancy per unit area that is greater than the first buoyancy per unit area of the first central buoyancy enhancing region;the swimsuit including a waist portion, a crotch portion, a first leg portion and a second leg portion, each leg portion configured to extend from the waist portion to at least the user's thigh region, andthe first central buoyancy enhancing region extending from about the waist portion to the crotch portion. 2. The swimsuit of claim 1, wherein the first buoyancy per unit area of the first central buoyancy enhancing region is greater than the second buoyancy per unit area of the lateral region. 3. The swimsuit of claim 1, wherein the lateral region comprises a second material. 4. The swimsuit of claim 3, wherein the aerated polymeric material and the second material are the same. 5. The swimsuit of claim 3, wherein the second material comprises a non-aerated polymeric material. 6. The swimsuit of claim 1, wherein the first central buoyancy enhancing region comprises a first thickness and the lateral region comprises a second thickness. 7. The swimsuit of claim 6, wherein the first thickness and the second thickness are the same. 8. The swimsuit of claim 6, wherein the first thickness is greater than the second thickness. 9. The swimsuit of claim 1, wherein the first central buoyancy enhancing region has a width from about 1.0 in. (2.54 cm) to about 7.0 in (17.78 cm). 10. The swimsuit of claim 3, wherein the aerated polymeric material has a first density ρ1 and the second material has a second density ρ2. 11. The swimsuit of claim 3, further comprising a first lateral strip extending down a first lateral side of the first leg portion, wherein a lateral strip buoyancy per unit area of the first lateral strip is less than the buoyancy per unit area of the lateral region. 12. The swimsuit of claim 11, wherein the first lateral strip comprises a third material. 13. The swimsuit of claim 11, wherein the first lateral strip comprises a third thickness. 14. The swimsuit of claim 13, wherein a second thickness of the second material in the lateral region is greater than the third thickness. 15. The swimsuit of claim 3, wherein the aerated polymeric material has a first thickness from about 0.118 in (3.0 mm) to about 0.197 in (5.0 mm). 16. The swimsuit of claim 3, wherein the second material has a second thickness from about 0.078 in (2.0 mm) to about 0.118 in (3.0 mm). 17. The swimsuit of claim 11, wherein the first lateral strip comprises a low density polymeric material or neoprene. 18. The swimsuit of claim 13, wherein the third thickness of the first lateral strip is from about 0.02 in (0.5 mm) to about 0.10 in (2.5 mm). 19. The swimsuit of claim 1, further comprising a second central buoyancy enhancing region provided along the vertical centerline on a back of the swimsuit extending from about the waist portion to the crotch portion. 20. The swimsuit of claim 19, wherein the second central buoyancy enhancing region comprises material that is the same material as the first central buoyancy enhancing region. 21. The swimsuit of claim 19, wherein the second central buoyancy enhancing region comprises a different material than the first central buoyancy enhancing region. 22. The swimsuit of claim 19, wherein the second central buoyancy enhancing region comprises a more flexible material than the first central buoyancy enhancing region. 23. The swimsuit of claim 19, wherein the second central buoyancy enhancing region comprises a non-aerated polymeric material. 24. The swimsuit of claim 19, wherein the second central buoyancy enhancing region comprises a fourth thickness that is different from the first central buoyancy enhancing region. 25. The swimsuit of claim 19, wherein the second central buoyancy enhancing region comprises a fourth thickness that is the same as the first central buoyancy enhancing region. 26. The swimsuit of claim 19, wherein the second central buoyancy enhancing region has a width from about 1.0 in. (2.54 cm) to about 7.0 in (17.78 cm). 27. The swimsuit of claim 19, wherein the second central buoyancy enhancing region has a density that is the same density as the first central buoyancy enhancing region. 28. The swimsuit of claim 19, further comprising: a first lateral strip extending down a first lateral side of the first leg portion wherein a lateral strip buoyancy per unit area of the first lateral strip is less than a leg portion buoyancy per unit area of the first leg portion;wherein the lateral region further comprises;a first anterior lateral region between the first central buoyancy enhancing region and the first lateral strip, configured to extend over a first anterior hip region of a torso of the user;a first posterior lateral region between the second central buoyancy enhancing region and the first lateral strip, configured to extend over a first posterior hip region of the torso of the user. 29. The swimsuit of claim 1, wherein the waist portion further comprises a waist strap with securing means configured to secure the waist portion of the swimsuit to the body of the user, the securing means comprising: an elastic material;a drawstring;a zipper;a hook and loop fastener; ora releasable fastener. 30. The swimsuit of claim 11, wherein the first lateral strip comprises a different density than the first central buoyancy enhancing region.
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